When get_available_ptests uses realpath to support symlinks, this is
expected to not fail because usage of stack memory, if fails prints the
error and exit.
Signed-off-by: Anibal Limon <ani...@limonsoftware.com>
---
utils.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/utils.c b/utils.c
index 59b8b77..54394cc 100644
--- a/utils.c
+++ b/utils.c
@@ -118,7 +118,10 @@ get_available_ptests(const char *dir)
int saved_errno = -1; /* Initalize to invalid errno. */
char realdir[PATH_MAX];
- realpath(dir, realdir);
+ if (realpath(dir, realdir) == NULL) {
+ fprintf(stderr, "ERROR: get_available_ptests failed to get
realpath, %s\n", strerror(errno));
+ exit(1);
+ }
do
{
--
2.43.0
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