RT3670: Check return from BUF_MEM_grow_clean

Reviewed-by: N Richard Levitte <levitte@openssl.org>

RT3670: Check return from BUF_MEM_grow_clean
Reviewed-by: N Richard Levitte <levitte@openssl.org>
b0333e69 · Graeme Perrow · Rich Salz · 5006c322 · b0333e69
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Showing with 5 addition and 1 deletion

crypto/conf/conf_def.c crypto/conf/conf_def.c +5 -1

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--- a/crypto/conf/conf_def.c
+++ b/crypto/conf/conf_def.c
@@ -570,7 +570,11 @@ static int str_copy(CONF *conf, char *section, char **pto, char *from)
                CONFerr(CONF_F_STR_COPY, CONF_R_VARIABLE_HAS_NO_VALUE);
                goto err;
            }
-            BUF_MEM_grow_clean(buf, (strlen(p) + buf->length - (e - from)));
+            if (!BUF_MEM_grow_clean(buf,
+                        (strlen(p) + buf->length - (e - from)))) {
+                CONFerr(CONF_F_STR_COPY, ERR_R_MALLOC_FAILURE);
+                goto err;
+            }
            while (*p)
                buf->data[to++] = *(p++);