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spdylay_submit_request: Fixed segmentation fault if data_prd is NULL

This commit is contained in:
Tatsuhiro Tsujikawa 2012-01-29 19:15:59 +09:00
parent 3d4cf8aec3
commit bf1be4850e
1 changed files with 7 additions and 5 deletions
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4
lib/spdylay_session.c
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@ -1303,15 +1303,17 @@ int spdylay_submit_request(spdylay_session *session, uint8_t pri,
spdylay_frame *frame; spdylay_frame *frame;
char **nv_copy; char **nv_copy;
uint8_t flags = 0; uint8_t flags = 0;
spdylay_data_provider *data_prd_copy; spdylay_data_provider *data_prd_copy = NULL;
if(pri > 3) { if(pri > 3) {
return SPDYLAY_ERR_INVALID_ARGUMENT; return SPDYLAY_ERR_INVALID_ARGUMENT;
} }
if(data_prd) {
data_prd_copy = malloc(sizeof(spdylay_data_provider)); data_prd_copy = malloc(sizeof(spdylay_data_provider));
if(data_prd_copy == NULL) { if(data_prd_copy == NULL) {
return SPDYLAY_ERR_NOMEM; return SPDYLAY_ERR_NOMEM;
} }
*data_prd_copy = *data_prd; *data_prd_copy = *data_prd;
}
frame = malloc(sizeof(spdylay_frame)); frame = malloc(sizeof(spdylay_frame));
if(frame == NULL) { if(frame == NULL) {
free(data_prd_copy); free(data_prd_copy);