diff options
Diffstat (limited to 'accel-pppd')
| -rw-r--r-- | accel-pppd/memdebug.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/accel-pppd/memdebug.c b/accel-pppd/memdebug.c index 8c3c494f..5629146a 100644 --- a/accel-pppd/memdebug.c +++ b/accel-pppd/memdebug.c @@ -153,10 +153,15 @@ char __export *md_strdup(const char *ptr, const char *fname, int line) char __export *md_strndup(const char *ptr, size_t n, const char *fname, int line) { - struct mem_t *mem = _md_malloc(n + 1, fname, line); - memcpy(mem->data, ptr, n); - mem->data[n] = 0; - return mem->data; + size_t len = strnlen(ptr, n); + char *str = md_malloc(len + 1, fname, line); + + if (str) { + memcpy(str, ptr, len); + str[len] = '\0'; + } + + return str; } static void siginfo(int num) |