diff options
Diffstat (limited to 'lib/url.c')
| -rw-r--r-- | lib/url.c | 25 |
1 files changed, 22 insertions, 3 deletions
@@ -452,6 +452,7 @@ CURLcode Curl_close(struct Curl_easy *data) } data->change.url = NULL; + Curl_safefree(data->state.buffer); Curl_safefree(data->state.headerbuff); Curl_flush_cookies(data, 1); @@ -641,6 +642,12 @@ CURLcode Curl_open(struct Curl_easy **curl) /* We do some initial setup here, all those fields that can't be just 0 */ + data->state.buffer = malloc(BUFSIZE + 1); + if(!data->state.buffer) { + DEBUGF(fprintf(stderr, "Error: malloc of buffer failed\n")); + result = CURLE_OUT_OF_MEMORY; + } + data->state.headerbuff = malloc(HEADERSIZE); if(!data->state.headerbuff) { DEBUGF(fprintf(stderr, "Error: malloc of headerbuff failed\n")); @@ -671,6 +678,7 @@ CURLcode Curl_open(struct Curl_easy **curl) if(result) { Curl_resolver_cleanup(data->state.resolver); + free(data->state.buffer); free(data->state.headerbuff); Curl_freeset(data); free(data); @@ -2268,9 +2276,20 @@ CURLcode Curl_setopt(struct Curl_easy *data, CURLoption option, */ data->set.buffer_size = va_arg(param, long); - if((data->set.buffer_size> (BUFSIZE -1)) || - (data->set.buffer_size < 1)) - data->set.buffer_size = 0; /* huge internal default */ + if(data->set.buffer_size > MAX_BUFSIZE) + data->set.buffer_size = MAX_BUFSIZE; /* huge internal default */ + else if(data->set.buffer_size < 1) + data->set.buffer_size = BUFSIZE; + + /* Resize only if larger than default buffer size. */ + if(data->set.buffer_size > BUFSIZE) { + data->state.buffer = realloc(data->state.buffer, + data->set.buffer_size + 1); + if(!data->state.buffer) { + DEBUGF(fprintf(stderr, "Error: realloc of buffer failed\n")); + result = CURLE_OUT_OF_MEMORY; + } + } break; |