Commit 5b37db44 authored by Dan Fandrich's avatar Dan Fandrich
Browse files

parsedate.c: fix the return code for an overflow edge condition

parent 0e452a02

lib/parsedate.c

+4 −5
Original line number Diff line number Diff line
@@ -530,8 +530,10 @@ static int parsedate(const char *date, time_t *output) 
    /* Add the time zone diff between local time zone and GMT. */

    long delta = (long)(tzoff!=-1?tzoff:0);



    if((delta>0) && (t > LONG_MAX  - delta))

      return -1; /* time_t overflow */

    if((delta>0) && (t > LONG_MAX - delta)) {

      *output = 0x7fffffff;

      return PARSEDATE_LATER; /* time_t overflow */

    }



    t += delta;

  }
@@ -561,9 +563,6 @@ time_t curl_getdate(const char *p, const time_t *now) 
 * Curl_gmtime() is a gmtime() replacement for portability. Do not use the

 * gmtime_r() or gmtime() functions anywhere else but here.

 *

 * To make sure no such function calls slip in, we define them to cause build

 * errors, which is why we use the name within parentheses in this function.

 *

 */



CURLcode Curl_gmtime(time_t intime, struct tm *store)