5.5.10 Segmentation fault at extended DES and Blowfish

["Jeronimo de A. Barros" <jeronimo.barros@xxxxxxxxx>]

Hi,

I'm trying to compile 5.5.10 in a 64 bits Slackware 14.1 (gcc 4.8.2 and glibc 2.17) and the configure is returning 2 segfaults at extended DES crypt and Blowfish crypt:

configure:85972: checking for extended DES crypt

configure:86002: cc -o conftest -I/usr/include -O2 -fPIC -fvisibility=hidden -pthread 

 -D_REENTRANT -L/usr/lib64  conftest.c -lcrypt -lmcrypt -lltdl -lstdc++ -lpcre -lrt -l

m -ldl -lnsl  -lxml2 -lz -lm -ldl -lxml2 -lz -lm -ldl -lcrypt >&5

conftest.c: In function 'main':

conftest.c:458:3: warning: incompatible implicit declaration of built-in function 'exi

t' [enabled by default]

   exit (strcmp((char *)crypt("rasmuslerdorf","_J9..rasm"),"_J9..rasmBYk8r9AiWNc"));

   ^

configure:86002: $? = 0

configure:86002: ./conftest

./configure: line 2347: 21648 Segmentation fault      ./conftest$ac_exeext

configure:86002: $? = 139

configure: program exited with status 139

configure:86075: checking for Blowfish crypt

configure:86111: cc -o conftest -I/usr/include -O2 -fPIC -fvisibility=hidden -pthread 

 -D_REENTRANT -L/usr/lib64  conftest.c -lcrypt -lmcrypt -lltdl -lstdc++ -lpcre -lrt -l

m -ldl -lnsl  -lxml2 -lz -lm -ldl -lxml2 -lz -lm -ldl -lcrypt >&5

conftest.c: In function 'main':

conftest.c:461:5: warning: incompatible implicit declaration of built-in function 'str

cat' [enabled by default]

     strcat(salt,"rasmuslerd............");

     ^

conftest.c:462:5: warning: incompatible implicit declaration of built-in function 'str

cpy' [enabled by default]

     strcpy(answer,salt);

     ^

conftest.c:464:5: warning: incompatible implicit declaration of built-in function 'exi

t' [enabled by default]

     exit (strcmp((char *)crypt("rasmuslerdorf",salt),answer));

     ^

configure:86111: $? = 0

configure:86111: ./conftest

./configure: line 2347: 21671 Segmentation fault      ./conftest$ac_exeext

configure:86111: $? = 139

I'd like to know if someone can point if it's a problem at PHP or Slackware.

Thanks in advance for any help.

Regards,

Jero