Re: Another latest CVS problem

On Mon, 28 Dec 1998, Sascha Schumann wrote: > On Mon, 28 Dec 1998, Michael Brennen wrote: > > I just updated the tree as of 11:26 US Central time; a new > > regex/regcomp.ih and a few others came down this time. I'm certain > > the tree was synced as of my previous posts. After a make distclean > > on the php3 tree, and a make clean on apache before recompiling, I'm > > still getting an error; the backtrace is at the end. FWIW I am using > > the bundled regex in both Apache and PHP3. The PHP3 configuration is > > immediately below. Thanks again for the quick response. > > > #0 _efree (ptr=0x63) at alloc.c:166 > > #1 0x8087989 in _php3_regcomp (ht=0x8222168, return_value=0x81be084, > > list=0x81d37fc, plist=0x81d37d0, preg=0xbfffe720, pattern=0x82242d8 " > > +$", > > cflags=1) at functions/reg.c:86 > > Have a look at functions/reg.c, version 1.93 around line 76. You should > find the following line there: > > static int _php3_regcomp(regex_t *preg, const char *pattern, int cflags) > > Now answer yourself the question, if this declaration match the parameters > mentioned by the above backtrace. What I see in the gdb backtrace is that INTERNAL_FUNCTION_PARAMETERS parameter list is repeated for frame 1, _php3_regcomp(), as in frame 2, __php3_regreplace, even though it is not given in the call to _php3_regcomp(). I don't have an explanation, unless it is a gdb problem. My heavy usage of gdb dates back to the early 90s up to late 1994, and I have little occasion to use it now; earlier, with gdb up to 4.15, this sort of strangeness was not unknown. I just checked out a fresh copy of php3 via cvs, and the results are absolutely repeatable. Ignoring for the moment the bogus arguments to _php3_regcomp as a possible gdb problem, do the remaining three arguments in the list give any clue to the problem? #0 _efree (ptr=0x63) at alloc.c:166 #1 0x8087989 in _php3_regcomp (ht=0x8222168, return_value=0x81be084, list=0x81d37fc, plist=0x81d37d0, preg=0xbfffe720, pattern=0x82242d8 "+$", cflags=1) at functions/reg.c:86 #2 0x8087f12 in __php3_regreplace (ht=0x8222168, return_value=0x81be084, list=0x81d37fc, plist=0x81d37d0, pattern=0x82242d8 " +$", replace=0x812824a "", string=0x82242f0 "US$", icase=0, extended=1) at functions/reg.c:288 -- Michael -- PHP Development Mailing List http://www.php.net/ To unsubscribe send an empty message to php-dev-unsubscribe@lists.php.net For help: php-dev-help@lists.php.net