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Ticket Resolution Summary Owner Reporter
#93 fixed readServiceFile definition / linking error Knut Landmark
Description

The file service_internal.c contains the definition of the new function readServiceFile, which calls getServiceFromFile; getServiceFromFile is defined in service_conf.tab.c and declared extern in service_internal.h.

Since WPS service implementations must be linked with service_internal.obj, I suggest moving the definition of readServiceFile to zoo_service_loader.c to avoid "unresolved external symbol" type linker errors. To complete this task, remove the declaration

extern int getServiceFromFile(maps*,const char*,service**);

from service_internal.h and put it in zoo_service_loader.c. Also put the declaration

extern int readServiceFile(maps* conf, char* file,service** service,char *name);

in zcfg2yaml.c

#92 fixed Unintended pointer incrementation in function outputResponse Knut Landmark
Description

The following clause in function outputResponse (zoo-kernel/service_internal.c, rev. 459, line 1998 ) causes unexpected behavior:

    if(lenv!=NULL){
      tmp0=(char*)malloc((strlen(lenv->value)+strlen(_("Unable to run the Service. The message returned back by the Service was the following: "+1)))*sizeof(char));
      sprintf(tmp0,_("Unable to run the Service. The message returned back by the Service was the following: %s"),lenv->value);
    }

The const char* argument to strlen is incremented by +1, whereas the intention is to allocate an additional byte. Line 1999 should presumably be written

     tmp0=(char*)malloc((strlen(lenv->value)+strlen(_("Unable to run the Service. The message returned back by the Service was the following: "))+1)*sizeof(char));
#89 fixed Memory buffer overflow Knut Landmark
Description

The following code in service_internal.c (from line 2006, revision 456) generates errors (on Windows 7 platform) due to insufficient memory allocation (malloc needs to allocate bytes for the forward slash characters in the URLs, lines 2007 and 2010).

	if(strncasecmp(tmp2->value,"http://",7)==0){
	  file_url=(char*)malloc((strlen(tmp2->value)+strlen(file_name))*sizeof(char));
	  sprintf(file_url,"%s/%s",tmp2->value,file_name);
	}else{
	  file_url=(char*)malloc((strlen(tmp3->value)+strlen(tmp2->value)+strlen(file_name))*sizeof(char));
	  sprintf(file_url,"%s/%s/%s",tmp3->value,tmp2->value,file_name);
	}

Possibly, the if statement should also be modified to take into account the https protocol.

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