diff options
Diffstat (limited to 'util.c')
-rw-r--r-- | util.c | 7 |
1 files changed, 5 insertions, 2 deletions
@@ -629,7 +629,6 @@ ruby_strdup(str) int len = strlen(str) + 1; tmp = xmalloc(len); - if (tmp == NULL) return NULL; memcpy(tmp, str, len); return tmp; @@ -643,7 +642,10 @@ ruby_getcwd() char *buf = xmalloc(size); while (!getcwd(buf, size)) { - if (errno != ERANGE) rb_sys_fail("getcwd"); + if (errno != ERANGE) { + free(buf); + rb_sys_fail("getcwd"); + } size *= 2; buf = xrealloc(buf, size); } @@ -654,6 +656,7 @@ ruby_getcwd() char *buf = xmalloc(PATH_MAX+1); if (!getwd(buf)) { + free(buf); rb_sys_fail("getwd"); } #endif |