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-rw-r--r--abspath.c16
1 files changed, 9 insertions, 7 deletions
diff --git a/abspath.c b/abspath.c
index 8b3385a777..ca33558a91 100644
--- a/abspath.c
+++ b/abspath.c
@@ -215,23 +215,25 @@ const char *absolute_path(const char *path)
*/
const char *prefix_filename(const char *pfx, int pfx_len, const char *arg)
{
- static char path[PATH_MAX];
+ static struct strbuf path = STRBUF_INIT;
#ifndef GIT_WINDOWS_NATIVE
if (!pfx_len || is_absolute_path(arg))
return arg;
- memcpy(path, pfx, pfx_len);
- strcpy(path + pfx_len, arg);
+ strbuf_reset(&path);
+ strbuf_add(&path, pfx, pfx_len);
+ strbuf_addstr(&path, arg);
#else
char *p;
/* don't add prefix to absolute paths, but still replace '\' by '/' */
+ strbuf_reset(&path);
if (is_absolute_path(arg))
pfx_len = 0;
else if (pfx_len)
- memcpy(path, pfx, pfx_len);
- strcpy(path + pfx_len, arg);
- for (p = path + pfx_len; *p; p++)
+ strbuf_add(&path, pfx, pfx_len);
+ strbuf_addstr(&path, arg);
+ for (p = path.buf + pfx_len; *p; p++)
if (*p == '\\')
*p = '/';
#endif
- return path;
+ return path.buf;
}