Debian Patches
Status for ltrace/0.7.91~git20230705.8eabf68-4
| Patch | Description | Author | Forwarded | Bugs | Origin | Last update |
|---|---|---|---|---|---|---|
| fix-ftbfs-on-riscv64.patch | Fix FTBFS on riscv64 | Bo YU <tsu.yubo@gmail.com> | yes | 2024-11-01 | ||
| fix-ftbfs-on-loong64.patch | Fix FTBFS on loong64 | wuruilong <wuruilong@loongson.cn> | yes | 2024-11-01 | ||
| 0003-Add-llong-ullong.-Tested-on-i386-amd64.patch | Add llong/ullong. Tested on i386/amd64 | =?utf-8?b?0L3QsNCx?= <nabijaczleweli@nabijaczleweli.xyz> | no | 2023-07-25 | ||
| 0004-ltrace.conf-openat-getopt_long-consistency-fseek-fte.patch | ltrace.conf: openat*(), getopt_long*() consistency, fseek*(), ftell*(), reallocarray(), pread*(), pwrite*(), lseek*() with whence enum, *readv*(), *writev*(), __cxa_finalize() Of course, this assumes that symbols ending in 64 are the only ones taking a 64-bit off_t, and thus the ones that don't take longs. This holds on x86, but probably not any new arches which just don't have the weird broken *64() symbols. |
=?utf-8?b?0L3QsNCx?= <nabijaczleweli@nabijaczleweli.xyz> | no | 2023-07-26 | ||
| 0005-Remove-extraneous-whitespace-around-and.patch | Remove extraneous whitespace around [] and {} Compare pread64(3, "14044\n14045\n14046\n14047\n14048\n14"..., 65536, 73152) = 65536 memmove(0x5769c1a4, "6\n", 2) = 0x5769c1a4 memcpy(0x5769c1a0, "2496", 4) = 0x5769c1a0 writev(1, [ { "24966\n", 6 }, { "24965\n", 6 }, { "24964\n", 6 }, { "24963\n", 6 }... ], 1024) = 6144 writev(1, [ { "23942\n", 6 }, { "23941\n", 6 }, { "23940\n", 6 }, { "23939\n", 6 }... ], 1024) = 6144 writev(1, [ { "22918\n", 6 }, { "22917\n", 6 }, { "22916\n", 6 }, { "22915\n", 6 }... ], 1024) = 6144 writev(1, [ { "21894\n", 6 }, { "21893\n", 6 }, { "21892\n", 6 }, { "21891\n", 6 }... ], 1024) = 6144 writev(1, [ { "20870\n", 6 }, { "20869\n", 6 }, { "20868\n", 6 }, { "20867\n", 6 }... ], 1024) = 6144 writev(1, [ { "19846\n", 6 }, { "19845\n", 6 }, { "19844\n", 6 }, { "19843\n", 6 }... ], 1024) = 6144 writev(1, [ { "18822\n", 6 }, { "18821\n", 6 }, { "18820\n", 6 }, { "18819\n", 6 }... ], 1024) = 6144 writev(1, [ { "17798\n", 6 }, { "17797\n", 6 }, { "17796\n", 6 }, { "17795\n", 6 }... ], 1024) = 6144 writev(1, [ { "16774\n", 6 }, { "16773\n", 6 }, { "16772\n", 6 }, { "16771\n", 6 }... ], 1024) = 6144 writev(1, [ { "15750\n", 6 }, { "15749\n", 6 }, { "15748\n", 6 }, { "15747\n", 6 }... ], 1024) = 6144 writev(1, [ { "14726\n", 6 }, { "14725\n", 6 }, { "14724\n", 6 }, { "14723\n", 6 }... ], 682) = 4092 memcpy(0x5769c1a0, "14044\n", 6) = 0x5769c1a0 pread64(3, "5\n1746\n1747\n1748\n1749\n1750\n1751\n"..., 65536, 7616) = 65536 writev(1, [ { "14044\n", 6 }, { "14043\n", 6 }, { "14042\n", 6 }, { "14041\n", 6 }... ], 1024) = 6144 writev(1, [ { "13020\n", 6 }, { "13019\n", 6 }, { "13018\n", 6 }, { "13017\n", 6 }... ], 1024) = 6144 writev(1, [ { "11996\n", 6 }, { "11995\n", 6 }, { "11994\n", 6 }, { "11993\n", 6 }... ], 1024) = 6144 writev(1, [ { "10972\n", 6 }, { "10971\n", 6 }, { "10970\n", 6 }, { "10969\n", 6 }... ], 1024) = 6093 writev(1, [ { "9948\n", 5 }, { "9947\n", 5 }, { "9946\n", 5 }, { "9945\n", 5 }... ], 1024) = 5120 writev(1, [ { "8924\n", 5 }, { "8923\n", 5 }, { "8922\n", 5 }, { "8921\n", 5 }... ], 1024) = 5120 writev(1, [ { "7900\n", 5 }, { "7899\n", 5 }, { "7898\n", 5 }, { "7897\n", 5 }... ], 1024) = 5120 writev(1, [ { "6876\n", 5 }, { "6875\n", 5 }, { "6874\n", 5 }, { "6873\n", 5 }... ], 1024) = 5120 writev(1, [ { "5852\n", 5 }, { "5851\n", 5 }, { "5850\n", 5 }, { "5849\n", 5 }... ], 1024) = 5120 writev(1, [ { "4828\n", 5 }, { "4827\n", 5 }, { "4826\n", 5 }, { "4825\n", 5 }... ], 1024) = 5120 writev(1, [ { "3804\n", 5 }, { "3803\n", 5 }, { "3802\n", 5 }, { "3801\n", 5 }... ], 1024) = 5120 writev(1, [ { "2780\n", 5 }, { "2779\n", 5 }, { "2778\n", 5 }, { "2777\n", 5 }... ], 1024) = 5120 writev(1, [ { "1756\n", 5 }, { "1755\n", 5 }, { "1754\n", 5 }, { "1753\n", 5 }... ], 11) = 55 memcpy(0x5769c1a0, "5\n", 2) = 0x5769c1a0 pread64(3, "1\n2\n3\n4\n5\n6\n7\n8\n9\n10\n11\n12\n13\n14"..., 7616, 0) = 7616 memmove(0x5769c1a3, "5\n", 2) = 0x5769c1a3 memcpy(0x5769c1a0, "174", 3) = 0x5769c1a0 writev(1, [ { "1745\n", 5 }, { "1744\n", 5 }, { "1743\n", 5 }, { "1742\n", 5 }... ], 1024) = 4842 writev(1, [ { "721\n", 4 }, { "720\n", 4 }, { "719\n", 4 }, { "718\n", 4 }... ], 720) = 2774 memcpy(0x5769c1a0, "1\n", 2) = 0x5769c1a0 writev(1, [ { "1\n", 2 } ], 1) = 2 close(3) = 0 To pread64(3, "14044\n14045\n14046\n14047\n14048\n14"..., 65536, 73152) = 65536 memmove(0x574c41a4, "6\n", 2) = 0x574c41a4 memcpy(0x574c41a0, "2496", 4) = 0x574c41a0 writev(1, [{"24966\n", 6}, {"24965\n", 6}, {"24964\n", 6}, {"24963\n", 6}...], 1024) = 6144 writev(1, [{"23942\n", 6}, {"23941\n", 6}, {"23940\n", 6}, {"23939\n", 6}...], 1024) = 6144 writev(1, [{"22918\n", 6}, {"22917\n", 6}, {"22916\n", 6}, {"22915\n", 6}...], 1024) = 6144 writev(1, [{"21894\n", 6}, {"21893\n", 6}, {"21892\n", 6}, {"21891\n", 6}...], 1024) = 6144 writev(1, [{"20870\n", 6}, {"20869\n", 6}, {"20868\n", 6}, {"20867\n", 6}...], 1024) = 6144 writev(1, [{"19846\n", 6}, {"19845\n", 6}, {"19844\n", 6}, {"19843\n", 6}...], 1024) = 6144 writev(1, [{"18822\n", 6}, {"18821\n", 6}, {"18820\n", 6}, {"18819\n", 6}...], 1024) = 6144 writev(1, [{"17798\n", 6}, {"17797\n", 6}, {"17796\n", 6}, {"17795\n", 6}...], 1024) = 6144 writev(1, [{"16774\n", 6}, {"16773\n", 6}, {"16772\n", 6}, {"16771\n", 6}...], 1024) = 6144 writev(1, [{"15750\n", 6}, {"15749\n", 6}, {"15748\n", 6}, {"15747\n", 6}...], 1024) = 6144 writev(1, [{"14726\n", 6}, {"14725\n", 6}, {"14724\n", 6}, {"14723\n", 6}...], 682) = 4092 memcpy(0x574c41a0, "14044\n", 6) = 0x574c41a0 pread64(3, "5\n1746\n1747\n1748\n1749\n1750\n1751\n"..., 65536, 7616) = 65536 writev(1, [{"14044\n", 6}, {"14043\n", 6}, {"14042\n", 6}, {"14041\n", 6}...], 1024) = 6144 writev(1, [{"13020\n", 6}, {"13019\n", 6}, {"13018\n", 6}, {"13017\n", 6}...], 1024) = 6144 writev(1, [{"11996\n", 6}, {"11995\n", 6}, {"11994\n", 6}, {"11993\n", 6}...], 1024) = 6144 writev(1, [{"10972\n", 6}, {"10971\n", 6}, {"10970\n", 6}, {"10969\n", 6}...], 1024) = 6093 writev(1, [{"9948\n", 5}, {"9947\n", 5}, {"9946\n", 5}, {"9945\n", 5}...], 1024) = 5120 writev(1, [{"8924\n", 5}, {"8923\n", 5}, {"8922\n", 5}, {"8921\n", 5}...], 1024) = 5120 writev(1, [{"7900\n", 5}, {"7899\n", 5}, {"7898\n", 5}, {"7897\n", 5}...], 1024) = 5120 writev(1, [{"6876\n", 5}, {"6875\n", 5}, {"6874\n", 5}, {"6873\n", 5}...], 1024) = 5120 writev(1, [{"5852\n", 5}, {"5851\n", 5}, {"5850\n", 5}, {"5849\n", 5}...], 1024) = 5120 writev(1, [{"4828\n", 5}, {"4827\n", 5}, {"4826\n", 5}, {"4825\n", 5}...], 1024) = 5120 writev(1, [{"3804\n", 5}, {"3803\n", 5}, {"3802\n", 5}, {"3801\n", 5}...], 1024) = 5120 writev(1, [{"2780\n", 5}, {"2779\n", 5}, {"2778\n", 5}, {"2777\n", 5}...], 1024) = 5120 writev(1, [{"1756\n", 5}, {"1755\n", 5}, {"1754\n", 5}, {"1753\n", 5}...], 11) = 55 memcpy(0x574c41a0, "5\n", 2) = 0x574c41a0 pread64(3, "1\n2\n3\n4\n5\n6\n7\n8\n9\n10\n11\n12\n13\n14"..., 7616, 0) = 7616 memmove(0x574c41a3, "5\n", 2) = 0x574c41a3 memcpy(0x574c41a0, "174", 3) = 0x574c41a0 writev(1, [{"1745\n", 5}, {"1744\n", 5}, {"1743\n", 5}, {"1742\n", 5}...], 1024) = 4842 writev(1, [{"721\n", 4}, {"720\n", 4}, {"719\n", 4}, {"718\n", 4}...], 720) = 2774 memcpy(0x574c41a0, "1\n", 2) = 0x574c41a0 writev(1, [{"1\n", 2}], 1) = 2 close(3) = 0 |
=?utf-8?b?0L3QsNCx?= <nabijaczleweli@nabijaczleweli.xyz> | no | 2023-07-26 | ||
| 0006-Read-larger-than-word-buffers-with-process_vm_readv..patch | Read larger-than-word buffers with process_vm_readv. Pre-buffer arrays of primitives The first optimisation is obvious: at one point, without it, ltrace does ptrace(PTRACE_PEEKDATA) /79959 consecutive times/ (thus reading 640kB; imagine how much slower it'd be on i686 with double the syscall count and slower syscalls). The second is necessary because arrays are reified by reifying each element separately. Thus, a 64kB string will cause ltrace to PTRACE_PEEKDATA 65`536 times.) Instead, cooperatively notify the reification module before formatting an array, and read (up to a megabyte) into a static buffer. This means that the no-flag and -s9999999999 runs complete without ever PTRACE_PEEKDATAing a singular character. The zero() lens would (needlessly) check more than the required mapping size, which is limited by -A and -s: restrict it to never try more than the maximum of those + 1, which allows us to speculatively pre-map the entire prospective NUL-terminated string too. Evaluation: The program consists almost exclusively of pread64(64kB) of seven-byte-lines and writev(1024)s (where each iov is one line) of the whole read buffer. The input file is 6.6M, of seq 1000000. $ time out/cmd/tail -r /tmp/1000000 > /dev/null real 0m0.030s user 0m0.017s sys 0m0.013s 165kB of output: $ time ltrace -o /dev/null -F /etc/ltrace.conf out/cmd/tail -r /tmp/1000000 > /dev/null real 0m8.508s user 0m2.081s sys 0m6.389s $ time ~/backports/ltrace/ltrace -o /dev/null -F /etc/ltrace.conf out/cmd/tail -r /tmp/1000000 > /dev/null real 0m0.464s user 0m0.173s sys 0m0.282s 7.7MB of output: $ time ltrace -o /dev/null -F /etc/ltrace.conf -s9999999999 out/cmd/tail -r /tmp/1000000 > /dev/null real 0m17.820s user 0m5.384s sys 0m12.395s $ time ~/backports/ltrace/ltrace -o /dev/null -F /etc/ltrace.conf -s9999999999 out/cmd/tail -r /tmp/1000000 > /dev/null real 0m2.678s user 0m2.377s sys 0m0.265s 24M of output (especially torturous for the reasons mentioned above): $ time ltrace -o /dev/null -F /etc/ltrace.conf -{A,s}9999999999 out/cmd/tail -r /tmp/1000000 > /dev/null real 0m37.834s user 0m12.685s sys 0m25.027s $ time ~/backports/ltrace/ltrace -o /dev/null -F /etc/ltrace.conf -{A,s}9999999999 out/cmd/tail -r /tmp/1000000 > /dev/null real 0m19.512s user 0m8.392s sys 0m10.997s |
=?utf-8?b?0L3QsNCx?= <nabijaczleweli@nabijaczleweli.xyz> | no | 2023-07-26 | ||
| 0007-Handle-format-b.-Add-bin-lens.patch | Handle format %b. Add bin() lens | =?utf-8?b?0L3QsNCx?= <nabijaczleweli@nabijaczleweli.xyz> | no | 2023-07-27 | ||
| 0008-Add-w-f-WIDTH-x-glibc-2.38-C2x.patch | Add %w[f]{WIDTH}x (glibc 2.38, C2x) This even lets you trace programs that your libc doesn't have support for! (By accident.) $ cat qwe.c int main() { printf("%#b\n", 69); printf("%w64x %s\n", "gameing", (char *)0); write(1, "zupa\n", 5); } $ ./ltrace -F ./ltrace.conf ./qwe | tail printf("%#b\n", 0b1000101) = 10 printf("%w64x %s\n", 0x563ab86eb013, nil) = 14 write(1, "zupa\n", 0b101) = 5 +++ exited (status 0) +++ zupa 0b1000101 %w64x gameing |
=?utf-8?b?0L3QsNCx?= <nabijaczleweli@nabijaczleweli.xyz> | no | 2023-07-27 | ||
| 0009-Add-splice-copy_file_range-sendfile-64.patch | Add splice()/copy_file_range()/sendfile[64]() Before: splice(3, 0x7ffd4b66f348, 1, 0) = -1 copy_file_range(3, 0x7ffd772bbf28, 1, 0) = -1 sendfile64(1, 3, 0x7ffd772bbf28, 0x400000) = -1 pread64(3 <no return ...> , "", 65536, -65536) = -1 After: splice(3, -65536, 1, nil, 4194304, 0b101) = -1 copy_file_range(3, -65536, 1, nil, 4194304, 0) = -1 sendfile64(1, 3, -65536, 4194304) = -1 pread64(3 <no return ...> , "", 65536, -65536) = -1 |
=?utf-8?b?0L3QsNCx?= <nabijaczleweli@nabijaczleweli.xyz> | no | 2023-08-01 | ||
| 0010-__errno_location-returns-an-int-not-addr.patch | __errno_location() returns an int*, not addr This means that before: __errno_location() = 0x7f2707f256c0 __errno_location() = 0x7f2707f256c0 __errno_location() = 0x7f2707f256c0 After: __errno_location() = 0 __errno_location() = 22 __errno_location() = 22 And thus __errno_location() is made useful |
=?utf-8?b?0L3QsNCx?= <nabijaczleweli@nabijaczleweli.xyz> | no | 2023-08-01 | ||
| 0011-pipe-2-with-fds-sysconf-m-un-map-64-operator-new-del.patch | pipe[2]() with fds; sysconf(); m[un]map[64](); operator new/delete; regex.h suite $ grep pipe ll pipe2(0x7ffcd6d7baf0, 0x80000, 0x7ffcd6d7bb70, 0x7ffcd6d7bb70) = 0 $ grep pipe ll pipe2([3, 4], 0x80000) = 0 nabijaczleweli@tarta:~/backports/ltrace$ grep -e mmap -e sysconf ll sysconf(30, 0, 1, 0x393c) = 4096 mmap64(0, 0x3d3c, 1, 2) = 0x7fe67b29c000 nabijaczleweli@tarta:~/backports/ltrace$ grep -e mmap -e sysconf ll sysconf(_SC_PAGE_SIZE) = 4096 mmap64(0, 15676, 0b1, 0x2, 0, 4096) = 0x7fa1b27ff000 regcomp(0x7fff5ee83120, ";", 0b100) = REG_OK regexec(0x7fff5ee83040, "\nint SYS_access(string,octal);"..., 1, [{0, 31}], 0b111) = REG_NOMATCH regexec(0x7fff5ee83040, ";\nint SYS_access(string,octal)"..., 1, [{0, 32}], 0b111) = REG_OK regcomp(0x7ffece59ee70, "\\(", 0b100) = REG_EPAREN regerror(REG_EPAREN, 0x7ffece59ee70, nil, 0) = 18 malloc(18) = 0x5604c35c2140 regerror(REG_EPAREN, 0x7ffece59ee70, "Unmatched ( or \\(", 18) = 18 |
=?utf-8?b?0L3QsNCx?= <nabijaczleweli@nabijaczleweli.xyz> | no | 2023-08-03 | ||
| 0012-Turn-opt_p-into-an-array.patch | Turn opt_p into an array | =?utf-8?b?0L3QsNCx?= <nabijaczleweli@nabijaczleweli.xyz> | no | 2024-11-29 | ||
| 0013-Open-o-we-instead-of-w-then-setting-O_CLOEXEC-manual.patch | Open -o "we" instead of "w" then setting O_CLOEXEC manually | =?utf-8?b?0L3QsNCx?= <nabijaczleweli@nabijaczleweli.xyz> | no | 2024-11-29 | ||
| 0014-Boolify-pass-for-prototype-read_config_file.patch | Boolify pass for prototype/read_config_file | =?utf-8?b?0L3QsNCx?= <nabijaczleweli@nabijaczleweli.xyz> | no | 2023-08-03 | ||
| 0015-Remove-unused-list_of_functions.patch | Remove unused list_of_functions | =?utf-8?b?0L3QsNCx?= <nabijaczleweli@nabijaczleweli.xyz> | no | 2024-11-29 | ||
| 0016-Full-stat-suite-bare-names-appear-in-my-C-program-at.patch | Full stat/statfs suite, bare names (appear in my C++ program at least); strto*ll(); *locale(); vfork(); time.h functions and struct tm; wgetch, tgetstr, MEVENT, getmouse; linkat, renameat{,2}, mkdirat; {,d,dc}gettext, nl_langinfo; ungetc, freopen, fmemopen, open_{,w}memstream, {v,}asprintf, getline, {,__}getdelim, __xpg_basename, strnlen, strverscmp, memcmp, bcmp, strtok_r, strpbrk, stat64, realpath, getsubopt, mbtowc; qsort_r(); boolify isw*(); sync() family; canonicalize_file_name(); strncasecmp() |
=?utf-8?b?0L3QsNCx?= <nabijaczleweli@nabijaczleweli.xyz> | no | 2023-08-08 | ||
| 22.patch | [PATCH 1/2] sysdeps: loongarch: update syscall lists [PATCH 2/2] Mention support of loongarch in README and NEWS Generated syscallent.h with mksyscallent according to Linux 6.10 uapi header file asm-generic/unistd.h. And modified format and details manually to be consistent with the kernel. loongarch architecture has been supported since commit 5cffc0d. So we should add it to README and NEWS. |
Hui Li <lihui@loongson.cn> | yes | 2024-07-16 | ||
| 0018-Fix-printf-parser-treating-field-width-as-array-leng.patch | Fix printf() parser treating field width as array length for strings (Closes: #804494) Given: #include <stdio.h> int main() { printf("'%8.4s' '%8s' '%.4s'\n", "1234567890", "1234567890", "1234567890"); printf("'%*.*s' '%*s' '%.*s'\n", 8, 4, "1234567890", 8, "1234567890", 4, "1234567890"); } Compare: $ ./ltrace.before -F etc ./q | cat printf("'%8.4s' '%8s' '%.4s'\n", "1234567890", "12345678", "1234") = 31 printf("'%*.*s' '%*s' '%.*s'\n", 8, 4, "1234", 8, "12345678", 4, "1234") = 31 ' 1234' '1234567890' '1234' ' 1234' '1234567890' '1234' +++ exited (status 0) +++ $ ./ltrace.after -F etc ./q | cat printf("'%8.4s' '%8s' '%.4s'\n", "1234", "1234567890", "1234") = 31 printf("'%*.*s' '%*s' '%.*s'\n", 8, 4, "1234", 8, "1234567890", 4, "1234") = 31 ' 1234' '1234567890' '1234' ' 1234' '1234567890' '1234' +++ exited (status 0) +++ Of course, printf("%2$s") is still hopeless. But! |
=?utf-8?b?0L3QsNCx?= <nabijaczleweli@nabijaczleweli.xyz> | no | 2024-11-29 | ||
| 0019-Allow-tracing-shebanged-programs-directly-Closes-614.patch | Allow tracing shebanged #! programs directly (Closes: #614994) | =?utf-8?b?0L3QsNCx?= <nabijaczleweli@nabijaczleweli.xyz> | no | 2024-11-29 | ||
| 19.patch | [PATCH] Fix double free in get_enum When result is destroyed it also runs the destructor on the lens it owns and frees it. |
Andreas Schwab <schwab@suse.de> | yes | 2023-09-11 | ||
| 21.patch | RISC-V: Add support for c.ebreak, as 4-byte ebreak sometimes causes OOB | Mateusz Bieganski <m.bieganski@samsung.com> | yes | 2024-01-02 | ||
| 0022-ltrace-crashes-when-trying-to-resolve-memory-mapped-.patch | ltrace crashes when trying to resolve memory mapped shared libraries of an inferior under /proc/self/fd/* | =?utf-8?b?0L3QsNCx?= <nabijaczleweli@nabijaczleweli.xyz> | no | 2024-12-08 | ||
| 0023-getcwd-returns-string-not-string2.patch | getcwd() returns string, not string2 | =?utf-8?b?0L3QsNCx?= <nabijaczleweli@nabijaczleweli.xyz> | no | 2024-12-09 | ||
| 0024-Add-hton-ls-ntoh-ls-.-More-unbuffered-stdio-__overfl.patch | Add hton[ls]()/ntoh[ls](). More unbuffered stdio (__overflow, __fpending, fputs_unlocked). Checked printfs (__{v,}{f,s,as,}printf_chk, __obstack_{v,}printf_chk). dirname(), memmem(), fe[gs]etround() |
=?utf-8?b?0L3QsNCx?= <nabijaczleweli@nabijaczleweli.xyz> | no | 2025-01-29 | ||
| 0025-Fix-SIGABRT-if-ltelf_init-early-exited.patch | Fix SIGABRT if ltelf_init() early-exited Repro with: #!/bin/sh -e cat <<__END__ | gcc -shared -O -o liblib.so -Wall -Werror -fPIC -xc - void DoNothing(); void DoNothing() {} __END__ cat <<__END__ | gcc -L$PWD -Wl,-rpath=$PWD -Wall -Werror -O -o bin -xc - -llib #include <stdio.h> #include <stdlib.h> #include <unistd.h> void DoNothing(); int main() { while (1) { sleep(1); DoNothing(); } return 0; } __END__ ./bin & sleep 0.1 mv liblib.so liblib.so.orig echo "===> Running ltrace -p $! ..." gdb --args ./ltrace -p $! Yielding > Can't open /tmp/tmp.oldWtch6po/liblib.so: No such file or directory > Couldn't determine base address of /tmp/tmp.oldWtch6po/liblib.so > ltrace: ltrace-elf.c:426: ltelf_destroy: Assertion `(<e->plt_relocs)->elt_size == sizeof(GElf_Rela)' failed. This corresponds to the last line in void ltelf_destroy(struct ltelf *lte) { debug(DEBUG_FUNCTION, "close_elf()"); elf_end(lte->elf); close(lte->fd); VECT_DESTROY(<e->plt_relocs, GElf_Rela, NULL, NULL); } and removing it fixes it ===> Running ltrace -p 169396 ... Can't open /home/nabijaczleweli/uwu/repro/ltrace/liblib.so: No such file or directory Couldn't determine base address of /home/nabijaczleweli/uwu/repro/ltrace/liblib.so Couldn't load ELF object /home/nabijaczleweli/uwu/repro/ltrace/liblib.so: Bad file descriptor Can't open /home/nabijaczleweli/uwu/repro/ltrace/liblib.so: No such file or directory Couldn't determine base address of /home/nabijaczleweli/uwu/repro/ltrace/liblib.so Couldn't load ELF object /home/nabijaczleweli/uwu/repro/ltrace/liblib.so: Bad file descriptor DoNothing(0, 0, 0, 0x545634c3) = 0 sleep(1, 0, 0, 0x545634c3) = 0 DoNothing(0, 0, 0, 0x545634c3) = 0 because it's never been initialised (gdb) p lte->plt_relocs $2 = {data = 0x0, size = 0, allocated = 0, elt_size = 0} Initialsie the vect alongside initialising the lte, not just on success. |
=?utf-8?b?0L3QsNCx?= <nabijaczleweli@nabijaczleweli.xyz> | yes | 2025-03-26 |
All known versions for source package 'ltrace'
- 0.7.91~git20230705.8eabf68-4 (sid, trixie, forky)
- 0.7.3-6.4 (bookworm)