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Fix curl_formadd() for CURLFORM_CONTENTSLENGTH == 0

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This commit is contained in:
Stephan Meier 2015-07-21 14:23:05 +02:00
parent 380b93b23f
commit b1b3a7702e
1 changed files with 7 additions and 2 deletions
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9
generic/tclcurl.c
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@ -748,8 +748,13 @@ curlSetOpts(Tcl_Interp *interp, struct curlObjData *curlData,
/* fprintf(stdout,"Section contents: %s\n",Tcl_GetString(httpPostData[i+1]));*/
tmpStr=Tcl_GetStringFromObj(httpPostData[i+1],&curlformBufferSize);
formArray[formArrayIndex].option = CURLFORM_COPYCONTENTS;
formArray[formArrayIndex].value = (char *)
memcpy(Tcl_Alloc(curlformBufferSize), tmpStr, curlformBufferSize);
formArray[formArrayIndex].value = Tcl_Alloc((curlformBufferSize > 0) ? curlformBufferSize : 1);
if (curlformBufferSize > 0) {
memcpy((char *)formArray[formArrayIndex].value,tmpStr,curlformBufferSize);
} else {
memset((char *)formArray[formArrayIndex].value,0,1);
}
formArrayIndex++;
formArray[formArrayIndex].option = CURLFORM_CONTENTSLENGTH;