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| author | Mikael Magnusson <mikachu@gmail.com> | 2026-05-06 07:36:35 +0200 |
|---|---|---|
| committer | Mikael Magnusson <mikachu@gmail.com> | 2026-05-11 21:30:39 +0200 |
| commit | c043c719bff11f9564bf81fe3e678ea9cc3b83e0 (patch) | |
| tree | 93a5ed2493c047d37929cbdbfa1351367443b48a /Completion/Unix/Command | |
| parent | unposted: complete files after semanage fcontext -e (diff) | |
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54479: Fix use-after-free when handling TRAPEXIT
Valgrind complained:
==23555== by 0x4AB280: dupstring (string.c:39)
==23555== by 0x44E3FE: getshfuncfile (hashtable.c:1064)
==23555== by 0x43FC97: doshfunc (exec.c:6023)
==23555== by 0x43EC26: execshfunc (exec.c:5584)
==23555== by 0x43ADE8: execcmd_exec (exec.c:4108)
==23555== by 0x434ADC: execpline2 (exec.c:2014)
==23555== by 0x43371F: execpline (exec.c:1739)
==23555== by 0x43299A: execlist (exec.c:1492)
==23555== by 0x432000: execode (exec.c:1273)
==23555== by 0x428D08: eval (builtin.c:6221)
==23555== by 0x429452: bin_eval (builtin.c:6407)
==23555== Address 0x7aade80 is 0 bytes inside a block of size 11 free'd
==23555== at 0x483C17B: free (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so)
==23555== by 0x474E5C: zsfree (mem.c:1878)
==23555== by 0x44F0FC: dircache_set (hashtable.c:1545)
==23555== by 0x44DDAE: freeshfuncnode (hashtable.c:897)
==23555== by 0x4A8DA4: unsettrap (signals.c:766)
==23555== by 0x4A94B6: starttrapscope (signals.c:868)
==23555== by 0x43F75F: doshfunc (exec.c:5902)
==23555== by 0x43EC26: execshfunc (exec.c:5584)
==23555== by 0x43ADE8: execcmd_exec (exec.c:4108)
==23555== by 0x434ADC: execpline2 (exec.c:2014)
==23555== by 0x43371F: execpline (exec.c:1739)
==23555== by 0x43299A: execlist (exec.c:1492)
==23555== Block was alloc'd at
==23555== at 0x48397B5: malloc (in /usr/libexec/valgrind/vgpreload_memcheck-amd64-linux.so)
==23555== by 0x474907: zalloc (mem.c:966)
==23555== by 0x4AB335: ztrdup (string.c:68)
==23555== by 0x43E3A1: execfuncdef (exec.c:5387)
==23555== by 0x432318: execsimple (exec.c:1329)
==23555== by 0x4327D0: execlist (exec.c:1459)
==23555== by 0x432000: execode (exec.c:1273)
==23555== by 0x428D08: eval (builtin.c:6221)
==23555== by 0x429452: bin_eval (builtin.c:6407)
==23555== by 0x411C8E: execbuiltin (builtin.c:506)
==23555== by 0x43B51C: execcmd_exec (exec.c:4237)
==23555== by 0x434ADC: execpline2 (exec.c:2014)
Diffstat (limited to 'Completion/Unix/Command')
0 files changed, 0 insertions, 0 deletions