diff options
Diffstat (limited to 'src/coredump/coredump.c')
| -rw-r--r-- | src/coredump/coredump.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/coredump/coredump.c b/src/coredump/coredump.c index c7dd61f077..e6063cc980 100644 --- a/src/coredump/coredump.c +++ b/src/coredump/coredump.c @@ -20,6 +20,7 @@ #include <errno.h> #include <stdio.h> +#include <stdio_ext.h> #include <sys/prctl.h> #include <sys/xattr.h> #include <unistd.h> @@ -540,6 +541,8 @@ static int compose_open_fds(pid_t pid, char **open_fds) { if (!stream) return -ENOMEM; + (void) __fsetlocking(stream, FSETLOCKING_BYCALLER); + FOREACH_DIRENT(dent, proc_fd_dir, return -errno) { _cleanup_fclose_ FILE *fdinfo = NULL; _cleanup_free_ char *fdname = NULL; @@ -560,12 +563,12 @@ static int compose_open_fds(pid_t pid, char **open_fds) { fdinfo = fdopen(fd, "re"); if (!fdinfo) { - close(fd); + safe_close(fd); continue; } FOREACH_LINE(line, fdinfo, break) { - fputs_unlocked(line, stream); + fputs(line, stream); if (!endswith(line, "\n")) fputc('\n', stream); } |