diff options
Diffstat (limited to 'src/pulsecore/authkey.c')
-rw-r--r-- | src/pulsecore/authkey.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/pulsecore/authkey.c b/src/pulsecore/authkey.c index 92509d89..a590a65e 100644 --- a/src/pulsecore/authkey.c +++ b/src/pulsecore/authkey.c @@ -55,7 +55,10 @@ static int generate(int fd, void *ret_data, size_t length) { pa_random(ret_data, length); lseek(fd, (off_t) 0, SEEK_SET); - (void) ftruncate(fd, (off_t) 0); + if (ftruncate(fd, (off_t) 0) < 0) { + pa_log("Failed to truncate cookie file: %s", pa_cstrerror(errno)); + return -1; + } if ((r = pa_loop_write(fd, ret_data, length, NULL)) < 0 || (size_t) r != length) { pa_log("Failed to write cookie file: %s", pa_cstrerror(errno)); |