From d6e2f6f128cef4c21cb80941ae674c9842681aa7 Mon Sep 17 00:00:00 2001 From: Jakub Filak Date: Wed, 15 Apr 2015 14:01:37 +0200 Subject: [ABRT PATCH] ccpp: open file for dump_fd_info with O_EXCL To avoid possible races. Related: #1211835 Signed-off-by: Jakub Filak --- src/hooks/abrt-hook-ccpp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/hooks/abrt-hook-ccpp.c b/src/hooks/abrt-hook-ccpp.c index 0606519..ece1ece 100644 --- a/src/hooks/abrt-hook-ccpp.c +++ b/src/hooks/abrt-hook-ccpp.c @@ -399,7 +399,7 @@ static int open_user_core(uid_t uid, uid_t fsuid, pid_t pid, char **percent_valu static bool dump_fd_info(const char *dest_filename, char *source_filename, int source_base_ofs, uid_t uid, gid_t gid) { - FILE *fp = fopen(dest_filename, "w"); + FILE *fp = fopen(dest_filename, "wx"); if (!fp) return false; -- 1.8.3.1