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core/legion: fix memory leak

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Reported by coverity as CID #971022.
This commit is contained in:
Riccardo Magliocchetti
2013-12-27 19:09:49 +01:00
parent 1149e60125
commit aa34beade1
1 changed files with 3 additions and 1 deletions
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core/legion.c
+3 -1
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@@ -737,6 +737,7 @@ void uwsgi_legion_add(struct uwsgi_legion *ul) {
int uwsgi_legion_announce(struct uwsgi_legion *ul) {
struct uwsgi_buffer *ub = uwsgi_buffer_new(4096);
unsigned char *encrypted = NULL;
if (uwsgi_buffer_append_keyval(ub, "legion", 6, ul->legion, ul->legion_len))
goto err;
@@ -769,7 +770,7 @@ int uwsgi_legion_announce(struct uwsgi_legion *ul) {
goto err;
}
unsigned char *encrypted = uwsgi_malloc(ub->pos + 4 + EVP_MAX_BLOCK_LENGTH);
encrypted = uwsgi_malloc(ub->pos + 4 + EVP_MAX_BLOCK_LENGTH);
if (EVP_EncryptInit_ex(ul->encrypt_ctx, NULL, NULL, NULL, NULL) <= 0) {
uwsgi_error("[uwsgi-legion] EVP_EncryptInit_ex()");
goto err;
@@ -808,6 +809,7 @@ int uwsgi_legion_announce(struct uwsgi_legion *ul) {
return 0;
err:
uwsgi_buffer_destroy(ub);
free(encrypted);
return -1;
}