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b7f7cc25c0
GCC 13 incorrectly thinks a call to free after a failed realloc is a
use after free.
lib/libcasper/services/cap_grp/cap_grp.c: In function 'group_resize':
lib/libcasper/services/cap_grp/cap_grp.c:65:17: error: pointer 'buf' may be used after 'realloc' [-Werror=use-after-free]
65 | free(buf);
| ^~~~~~~~~
lib/libcasper/services/cap_grp/cap_grp.c:63:19: note: call to 'realloc' here
63 | gbuffer = realloc(buf, gbufsize);
| ^~~~~~~~~~~~~~~~~~~~~~
Reviewed by: imp, emaste
Differential Revision: https://reviews.freebsd.org/D42576
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|---|---|---|
| .. | ||
| cap_dns | ||
| cap_fileargs | ||
| cap_grp | ||
| cap_net | ||
| cap_netdb | ||
| cap_pwd | ||
| cap_sysctl | ||
| cap_syslog | ||
| tests | ||
| Makefile | ||
| Makefile.depend | ||
| Makefile.inc | ||