28 lines
1 KiB
Diff
28 lines
1 KiB
Diff
From cdb4c5b0855d910132e61d71afbd445b0271fcb4 Mon Sep 17 00:00:00 2001
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From: Jakub Filak <jfilak@redhat.com>
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Date: Tue, 21 Apr 2015 07:54:17 +0200
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Subject: [ABRT PATCH] ccpp: avoid overriding system files by coredump
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Related: #1211835
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Signed-off-by: Jakub Filak <jfilak@redhat.com>
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---
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src/hooks/abrt-hook-ccpp.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/src/hooks/abrt-hook-ccpp.c b/src/hooks/abrt-hook-ccpp.c
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index 3a6d002..02f15d5 100644
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--- a/src/hooks/abrt-hook-ccpp.c
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+++ b/src/hooks/abrt-hook-ccpp.c
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@@ -544,7 +544,7 @@ static bool dump_fd_info(const char *dest_filename, char *source_filename, int s
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/* Like xopen, but on error, unlocks and deletes dd and user core */
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static int create_or_die(const char *filename)
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{
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- int fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC, DEFAULT_DUMP_DIR_MODE);
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+ int fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC | O_EXCL, DEFAULT_DUMP_DIR_MODE);
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if (fd >= 0)
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{
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IGNORE_RESULT(fchown(fd, dd->dd_uid, dd->dd_gid));
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--
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1.8.3.1
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