X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=diff.c;h=43835d756c2c2c7ec579e1c38804fe33a706944f;hb=59773c7e583b1dcf4b63c4ee222b79cef460456b;hp=dcfbcb0215766efefa786b18d793c4bf96740b8c;hpb=714cdcd03e2caac6e2dc8d94debc7c800742f546;p=git.git

diff --git a/diff.c b/diff.c
index dcfbcb021..43835d756 100644
--- a/diff.c
+++ b/diff.c
@@ -1964,8 +1964,16 @@ static void prep_temp_blob(const char *path, struct diff_tempfile *temp,
 {
 	int fd;
 	struct strbuf buf = STRBUF_INIT;
+	struct strbuf template = STRBUF_INIT;
+	char *path_dup = xstrdup(path);
+	const char *base = basename(path_dup);
 
-	fd = git_mkstemp(temp->tmp_path, PATH_MAX, ".diff_XXXXXX");
+	/* Generate "XXXXXX_basename.ext" */
+	strbuf_addstr(&template, "XXXXXX_");
+	strbuf_addstr(&template, base);
+
+	fd = git_mkstemps(temp->tmp_path, PATH_MAX, template.buf,
+			strlen(base) + 1);
 	if (fd < 0)
 		die("unable to create temp-file: %s", strerror(errno));
 	if (convert_to_working_tree(path,
@@ -1981,6 +1989,8 @@ static void prep_temp_blob(const char *path, struct diff_tempfile *temp,
 	temp->hex[40] = 0;
 	sprintf(temp->mode, "%06o", mode);
 	strbuf_release(&buf);
+	strbuf_release(&template);
+	free(path_dup);
 }
 
 static struct diff_tempfile *prepare_temp_file(const char *name,
@@ -3586,6 +3596,7 @@ static char *run_textconv(const char *pgm, struct diff_filespec *spec,
 	if (start_command(&child) != 0 ||
 	    strbuf_read(&buf, child.out, 0) < 0 ||
 	    finish_command(&child) != 0) {
+		strbuf_release(&buf);
 		remove_tempfile();
 		error("error running textconv command '%s'", pgm);
 		return NULL;