diff options
Diffstat (limited to 'config.c')
| -rw-r--r-- | config.c | 20 |
1 files changed, 13 insertions, 7 deletions
@@ -6,7 +6,6 @@ * */ #include "cache.h" -#include <regex.h> #define MAXNAME (256) @@ -749,7 +748,7 @@ out_free: int git_config_rename_section(const char *old_name, const char *new_name) { int ret = 0; - const char *config_filename; + char *config_filename; struct lock_file *lock = xcalloc(sizeof(struct lock_file), 1); int out_fd; char buf[1024]; @@ -762,11 +761,15 @@ int git_config_rename_section(const char *old_name, const char *new_name) } config_filename = xstrdup(config_filename); out_fd = hold_lock_file_for_update(lock, config_filename, 0); - if (out_fd < 0) - return error("Could not lock config file!"); + if (out_fd < 0) { + ret = error("Could not lock config file!"); + goto out; + } - if (!(config_file = fopen(config_filename, "rb"))) - return error("Could not open config file!"); + if (!(config_file = fopen(config_filename, "rb"))) { + ret = error("Could not open config file!"); + goto out; + } while (fgets(buf, sizeof(buf), config_file)) { int i; @@ -806,8 +809,11 @@ int git_config_rename_section(const char *old_name, const char *new_name) } write(out_fd, buf, strlen(buf)); } + fclose(config_file); if (close(out_fd) || commit_lock_file(lock) < 0) - return error("Cannot commit config file!"); + ret = error("Cannot commit config file!"); + out: + free(config_filename); return ret; } |