mailinfo: release strbuf on error return in handle_boundary()

diff --git a/diff.c b/diff.c
index 24bec41114de0364c7b1ea6e2c692dd94e17eea2..64cdcf2331489ad178031b88140f61840d994bd2 100644 (file)
--- a/diff.c
+++ b/diff.c
@@ -21,6 +21,7 @@
 #include "string-list.h"
 #include "argv-array.h"
 #include "graph.h"
+#include "packfile.h"
 
 #ifdef NO_FAST_WORKING_DIRECTORY
 #define FAST_WORKING_DIRECTORY 0
@@ -401,9 +402,6 @@ int git_diff_basic_config(const char *var, const char *value, void *cb)
                return 0;
        }
 
-       if (starts_with(var, "submodule."))
-               return parse_submodule_config_option(var, value);
-
        if (git_diff_heuristic_config(var, value, cb) < 0)
                return -1;
 
@@ -2585,6 +2583,7 @@ static void show_stats(struct diffstat_t *data, struct diff_options *options)
        }
 
        print_stat_summary_inserts_deletes(options, total_files, adds, dels);
+       strbuf_release(&out);
 }
 
 static void show_shortstats(struct diffstat_t *data, struct diff_options *options)
@@ -5291,6 +5290,7 @@ static void show_rename_copy(struct diff_options *opt, const char *renamecopy,
        emit_diff_symbol(opt, DIFF_SYMBOL_SUMMARY,
                                 sb.buf, sb.len, 0);
        show_mode_change(opt, p, 0);
+       strbuf_release(&sb);
 }
 
 static void diff_summary(struct diff_options *opt, struct diff_filepair *p)
@@ -5316,6 +5316,7 @@ static void diff_summary(struct diff_options *opt, struct diff_filepair *p)
                        strbuf_addf(&sb, " (%d%%)\n", similarity_index(p));
                        emit_diff_symbol(opt, DIFF_SYMBOL_SUMMARY,
                                         sb.buf, sb.len, 0);
+                       strbuf_release(&sb);
                }
                show_mode_change(opt, p, !p->score);
                break;