X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=config.c;h=2cdf5fcab4da22bed4ed19e9f55b8759ccdcd3fb;hb=7ebdba614223f867d3f19963647406df1d0e5ce0;hp=7dbdce1966b3c5e462e377b34ce8a11dd9668c0a;hpb=4d569a2c422a9655390e7d33cad0bab88379f13d;p=git.git

diff --git a/config.c b/config.c
index 7dbdce19..2cdf5fca 100644
--- a/config.c
+++ b/config.c
@@ -60,6 +60,12 @@ static char *parse_value(void)
 			space = 1;
 			continue;
 		}
+		if (!quote) {
+			if (c == ';' || c == '#') {
+				comment = 1;
+				continue;
+			}
+		}
 		if (space) {
 			if (len)
 				value[len++] = ' ';
@@ -93,12 +99,6 @@ static char *parse_value(void)
 			quote = 1-quote;
 			continue;
 		}
-		if (!quote) {
-			if (c == ';' || c == '#') {
-				comment = 1;
-				continue;
-			}
-		}
 		value[len++] = c;
 	}
 }
@@ -232,6 +232,11 @@ int git_default_config(const char *var, const char *value)
 		return 0;
 	}
 
+	if (!strcmp(var, "core.warnambiguousrefs")) {
+		warn_ambiguous_refs = git_config_bool(var, value);
+		return 0;
+	}
+
 	if (!strcmp(var, "user.name")) {
 		strncpy(git_default_name, value, sizeof(git_default_name));
 		return 0;
@@ -247,7 +252,7 @@ int git_default_config(const char *var, const char *value)
 		return 0;
 	}
 
-	/* Add other config variables here.. */
+	/* Add other config variables here and to Documentation/config.txt. */
 	return 0;
 }
 
@@ -330,8 +335,9 @@ static int store_aux(const char* key, const char* value)
 			store.offset[store.seen] = ftell(config_file);
 			store.state = KEY_SEEN;
 			store.seen++;
-		} else if(!strncmp(key, store.key, store.baselen))
-			store.state = SECTION_SEEN;
+		} else if (strrchr(key, '.') - key == store.baselen &&
+			      !strncmp(key, store.key, store.baselen))
+					store.state = SECTION_SEEN;
 	}
 	return 0;
 }
@@ -415,6 +421,7 @@ int git_config_set_multivar(const char* key, const char* value,
 {
 	int i;
 	int fd, in_fd;
+	int ret;
 	char* config_filename = strdup(git_path("config"));
 	char* lock_file = strdup(git_path("config.lock"));
 	const char* last_dot = strrchr(key, '.');
@@ -424,9 +431,10 @@ int git_config_set_multivar(const char* key, const char* value,
 	 * key name separated by a dot, we have to know where the dot is.
 	 */
 
-	if (last_dot == NULL) {	
+	if (last_dot == NULL) {
 		fprintf(stderr, "key does not contain a section: %s\n", key);
-		return 2;
+		ret = 2;
+		goto out_free;
 	}
 	store.baselen = last_dot - key;
 
@@ -442,7 +450,8 @@ int git_config_set_multivar(const char* key, const char* value,
 				 (i == store.baselen+1 && !isalpha(key[i])))) {
 			fprintf(stderr, "invalid key: %s\n", key);
 			free(store.key);
-			return 1;
+			ret = 1;
+			goto out_free;
 		} else
 			store.key[i] = tolower(key[i]);
 	store.key[i] = 0;
@@ -455,7 +464,8 @@ int git_config_set_multivar(const char* key, const char* value,
 	if (fd < 0) {
 		fprintf(stderr, "could not lock config file\n");
 		free(store.key);
-		return -1;
+		ret = -1;
+		goto out_free;
 	}
 
 	/*
@@ -470,13 +480,15 @@ int git_config_set_multivar(const char* key, const char* value,
 			      strerror(errno));
 			close(fd);
 			unlink(lock_file);
-			return 3; /* same as "invalid config file" */
+			ret = 3; /* same as "invalid config file" */
+			goto out_free;
 		}
 		/* if nothing to unset, error out */
 		if (value == NULL) {
 			close(fd);
 			unlink(lock_file);
-			return 5;
+			ret = 5;
+			goto out_free;
 		}
 
 		store.key = (char*)key;
@@ -502,7 +514,8 @@ int git_config_set_multivar(const char* key, const char* value,
 				fprintf(stderr, "Invalid pattern: %s\n",
 					value_regex);
 				free(store.value_regex);
-				return 6;
+				ret = 6;
+				goto out_free;
 			}
 		}
 
@@ -523,7 +536,8 @@ int git_config_set_multivar(const char* key, const char* value,
 				regfree(store.value_regex);
 				free(store.value_regex);
 			}
-			return 3;
+			ret = 3;
+			goto out_free;
 		}
 
 		free(store.key);
@@ -537,7 +551,8 @@ int git_config_set_multivar(const char* key, const char* value,
 				(store.seen > 1 && multi_replace == 0)) {
 			close(fd);
 			unlink(lock_file);
-			return 5;
+			ret = 5;
+			goto out_free;
 		}
 
 		fstat(in_fd, &st);
@@ -588,10 +603,18 @@ int git_config_set_multivar(const char* key, const char* value,
 
 	if (rename(lock_file, config_filename) < 0) {
 		fprintf(stderr, "Could not rename the lock file?\n");
-		return 4;
+		ret = 4;
+		goto out_free;
 	}
 
-	return 0;
+	ret = 0;
+
+out_free:
+	if (config_filename)
+		free(config_filename);
+	if (lock_file)
+		free(lock_file);
+	return ret;
 }