Fix a double-free in config parsing

b8a67eda · Nelson Elhage · 64138b70 · b8a67eda
Commit b8a67eda authored Jul 22, 2018 by Nelson Elhage
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src/config_parse.c
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--- a/src/config_parse.c
+++ b/src/config_parse.c
@@ -433,6 +433,7 @@ static int parse_variable(git_config_parser *reader, char **var_name, char **var
 		if (multiline) {
 			git_buf multi_value = GIT_BUF_INIT;
 			git_buf_attach(&multi_value, value, 0);
+			value = NULL;

 			if (parse_multiline_variable(reader, &multi_value, quote_count) < 0 ||
 			    git_buf_oom(&multi_value)) {