Add a check for the return value of getcwd(). Fix another check
which mistakenly checks if the return value is less than zero
instead of checking whether the return value is NULL.
Signed-off-by: Ari Sundholm <ari@xxxxxxxxxx>
---
ltp/fsstress.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/ltp/fsstress.c b/ltp/fsstress.c
index 13d5dd5..028c232 100644
--- a/ltp/fsstress.c
+++ b/ltp/fsstress.c
@@ -495,7 +495,7 @@ int main(int argc, char **argv)
(void)mkdir(dirname, 0777);
if (logname && logname[0] != '/') {
- if (getcwd(rpath, sizeof(rpath)) < 0){
+ if (!getcwd(rpath, sizeof(rpath))){
perror("getcwd failed");
exit(1);
}
@@ -970,6 +970,10 @@ doproc(void)
}
top_ino = statbuf.st_ino;
homedir = getcwd(NULL, 0);
+ if (!homedir) {
+ perror("getcwd failed");
+ _exit(1);
+ }
seed += procid;
srandom(seed);
if (namerand)
--
2.7.4
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