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Commit e963273a by Serge Hallyn
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coverity: free mounts on error path

Signed-off-by: 's avatarSerge Hallyn <serge.hallyn@ubuntu.com>
parent 2d9ec00d
Showing with 4 additions and 1 deletion
hooks/unmount-namespace.c
...@@ -112,14 +112,17 @@ static int read_mounts(int procfd, struct mount **mp, size_t *countp) { ...@@ -112,14 +112,17 @@ static int read_mounts(int procfd, struct mount **mp, size_t *countp) {
*countp = 0; *countp = 0;
fd = openat(procfd, "self/mounts", O_RDONLY); fd = openat(procfd, "self/mounts", O_RDONLY);
if (fd < 0) if (fd < 0) {
free(mounts);
return 0; return 0;
}
mf = fdopen(fd, "r"); mf = fdopen(fd, "r");
if (!mf) { if (!mf) {
int error = errno; int error = errno;
close(fd); close(fd);
errno = error; errno = error;
free(mounts);
return 0; return 0;
} }
while ((ent = getmntent(mf))) { while ((ent = getmntent(mf))) {
......
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