[PATCH 05/26] git_config_rename_section_in_file(): avoid resource leak
In case of errors, we really want the file descriptor to be closed.
Discovered by a Coverity scan.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
---
config.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/config.c b/config.c
index 0daaed338ea..ed1420fb096 100644
--- a/config.c
+++ b/config.c
@@ -2599,7 +2599,7 @@ int git_config_rename_section_in_file(const char *config_filename,
struct lock_file *lock;
int out_fd;
char buf[1024];
- FILE *config_file;
+ FILE *config_file = NULL;
struct stat st;
if (new_name && !section_name_is_ok(new_name)) {
@@ -2681,11 +2681,14 @@ int git_config_rename_section_in_file(const char *config_filename,
}
}
fclose(config_file);
+ config_file = NULL;
commit_and_out:
if (commit_lock_file(lock) < 0)
ret = error_errno("could not write config file %s",
config_filename);
out:
+ if (config_file)
+ fclose(config_file);
rollback_lock_file(lock);
out_no_rollback:
free(filename_buf);
--
2.12.2.windows.2.800.gede8f145e06
Johannes Schindelin <johannes.schindelin@gmx.de>