670528cd78
ckrealloc and ckfree (added), respectively. sh jumps out of the signal handler
using longjmp which is obviously a bad idea during malloc calls.
Note: I think there is still a small race here because volatile sig_atomic_t
only guarantees atomic reads and writes while we're doing increments and
decrements.
Protect a setmode call with INT{ON,OFF} as it calls malloc internally.
PR: 45478
Patch from: Nate Eldredge
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| .. | ||
| cat | ||
| chflags | ||
| chio | ||
| chmod | ||
| cp | ||
| csh | ||
| date | ||
| dd | ||
| df | ||
| domainname | ||
| echo | ||
| ed | ||
| expr | ||
| getfacl | ||
| hostname | ||
| kenv | ||
| kill | ||
| ln | ||
| ls | ||
| mkdir | ||
| mv | ||
| pax | ||
| ps | ||
| pwd | ||
| rcp | ||
| realpath | ||
| rm | ||
| rmail | ||
| rmdir | ||
| setfacl | ||
| sh | ||
| sleep | ||
| stty | ||
| sync | ||
| test | ||
| uuidgen | ||
| Makefile | ||
| Makefile.inc | ||