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stdio-common: Fix memory leak in tst-freopen4* tests on UNSUPPORTED

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The temp_dir allocation leaks if support_can_chroot returns false.
This commit is contained in:
Florian Weimer 2024-09-28 21:06:11 +02:00
parent b300078d97
commit 6948ee4edf
1 changed files with 3 additions and 1 deletions
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4
stdio-common/tst-freopen4-main.c
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@ -33,7 +33,7 @@ int
do_test (void) do_test (void)
{ {
mtrace (); mtrace ();
char *temp_dir = support_create_temp_directory ("tst-freopen4"); char *temp_dir;
FILE *fp; FILE *fp;
int ret; int ret;
@ -45,6 +45,8 @@ do_test (void)
support_become_root (); support_become_root ();
if (!support_can_chroot ()) if (!support_can_chroot ())
return EXIT_UNSUPPORTED; return EXIT_UNSUPPORTED;
temp_dir = support_create_temp_directory ("tst-freopen4");
xchroot (temp_dir); xchroot (temp_dir);
/* Test freopen with NULL, renamed file. This verifies that /* Test freopen with NULL, renamed file. This verifies that