diff options
Diffstat (limited to 'common/mem.c')
-rw-r--r-- | common/mem.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/common/mem.c b/common/mem.c index ad0cccf6..56b37157 100644 --- a/common/mem.c +++ b/common/mem.c @@ -32,11 +32,29 @@ char *spice_strdup(const char *str) { char *copy; + if (str == NULL) { + return NULL; + } + copy = (char *)spice_malloc(strlen(str) + 1); strcpy(copy, str); return copy; } +char *spice_strndup(const char *str, size_t n_bytes) +{ + char *copy; + + if (str == NULL) { + return NULL; + } + + copy = (char *)spice_malloc(n_bytes + 1); + strncpy(copy, str, n_bytes); + copy[n_bytes] = 0; + return copy; +} + void *spice_memdup(const void *mem, size_t n_bytes) { void *copy; |