1
0
mirror of https://sourceware.org/git/glibc.git synced 2025-07-29 11:41:21 +03:00

Avoid -Wuse-after-free in tests [BZ #26779].

Reviewed-by: Carlos O'Donell <carlos@redhat.com>
This commit is contained in:
Martin Sebor
2022-01-25 15:39:38 -07:00
parent e4ba8fee1a
commit c094c232eb
6 changed files with 60 additions and 2 deletions

View File

@ -86,7 +86,15 @@ do_test (void)
merror ("errno is not set correctly.");
DIAG_POP_NEEDS_COMMENT;
#if __GNUC_PREREQ (12, 0)
/* Ignore a valid warning about using a pointer made indeterminate
by a prior call to realloc(). */
DIAG_IGNORE_NEEDS_COMMENT (12, "-Wuse-after-free");
#endif
free (p);
#if __GNUC_PREREQ (12, 0)
DIAG_POP_NEEDS_COMMENT;
#endif
p = malloc (512);
if (p == NULL)
@ -104,7 +112,15 @@ do_test (void)
merror ("errno is not set correctly.");
DIAG_POP_NEEDS_COMMENT;
#if __GNUC_PREREQ (12, 0)
/* Ignore a valid warning about using a pointer made indeterminate
by a prior call to realloc(). */
DIAG_IGNORE_NEEDS_COMMENT (12, "-Wuse-after-free");
#endif
free (p);
#if __GNUC_PREREQ (12, 0)
DIAG_POP_NEEDS_COMMENT;
#endif
free (q);
return errors != 0;