use sha1_to_hex_r() instead of strcpy
[git/git.git] / builtin / merge-index.c
index 1d66111..1c3427c 100644 (file)
@@ -9,7 +9,7 @@ static int merge_entry(int pos, const char *path)
 {
        int found;
        const char *arguments[] = { pgm, "", "", "", path, "", "", "", NULL };
-       char hexbuf[4][60];
+       char hexbuf[4][GIT_SHA1_HEXSZ + 1];
        char ownbuf[4][60];
 
        if (pos >= active_nr)
@@ -22,7 +22,7 @@ static int merge_entry(int pos, const char *path)
                if (strcmp(ce->name, path))
                        break;
                found++;
-               strcpy(hexbuf[stage], sha1_to_hex(ce->sha1));
+               sha1_to_hex_r(hexbuf[stage], ce->sha1);
                xsnprintf(ownbuf[stage], sizeof(ownbuf[stage]), "%o", ce->ce_mode);
                arguments[stage] = hexbuf[stage];
                arguments[stage + 4] = ownbuf[stage];