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-rw-r--r--git-compat-util.h17
1 files changed, 9 insertions, 8 deletions
diff --git a/git-compat-util.h b/git-compat-util.h
index 1bfbdeb94f..f23d934f66 100644
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -211,19 +211,20 @@ static inline void *xmalloc(size_t size)
return ret;
}
-static inline char *xstrndup(const char *str, size_t len)
+static inline void *xmemdupz(const void *data, size_t len)
{
- char *p;
-
- p = memchr(str, '\0', len);
- if (p)
- len = p - str;
- p = xmalloc(len + 1);
- memcpy(p, str, len);
+ char *p = xmalloc(len + 1);
+ memcpy(p, data, len);
p[len] = '\0';
return p;
}
+static inline char *xstrndup(const char *str, size_t len)
+{
+ char *p = memchr(str, '\0', len);
+ return xmemdupz(str, p ? p - str : len);
+}
+
static inline void *xrealloc(void *ptr, size_t size)
{
void *ret = realloc(ptr, size);