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access: coverity - handle negative value from base64_decode()

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Jaroslav Kysela 2014-10-03 14:26:38 +02:00
parent cb2e79788c
commit a97c73d96e
1 changed files with 2 additions and 0 deletions
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2
src/access.c
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@ -914,6 +914,8 @@ access_entry_class_password2_set(void *o, const void *v)
if (strcmp(v ?: "", ae->ae_password2 ?: "")) {
if (v && ((const char *)v)[0] != '\0') {
l = base64_decode((uint8_t *)result, v, sizeof(result)-1);
if (l < 0)
l = 0;
result[l] = '\0';
free(ae->ae_password);
ae->ae_password = strdup(result + 15);