[pcre-dev] [Bug 790] New: Stack Use

------- You are receiving this mail because: -------
You are on the CC list for the bug.

http://bugs.exim.org/show_bug.cgi?id=790
           Summary: Stack Use
           Product: PCRE
           Version: 7.0
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: bug
          Priority: medium
         Component: Code
        AssignedTo: ph10@???
        ReportedBy: ling.meng@???
                CC: pcre-dev@???

Our development group uses PCRE. We also use Coverity Prevent to check our
codes for potential bugs. Coverity Prevent has reported 8 "Stack Use" defects
in PCRE, therefore, I am reporting those defects here and hopefully they will
get fixed in the next release. Thank you very much.

Event stack_use_local_overflow: Local variable "eptrchain": stack use of 8000
bytes exceeds maximum single use of 1024 bytes
line 3714       eptrblock eptrchain[EPTR_WORK_SIZE]; in pcre_exec.c

Event stack_use_local_overflow: Local variable "local_workspace": stack use of
4000 bytes exceeds maximum single use of 1024 bytes
line 1742               int local_workspace[1000]; in pcre_dfa_exec.c

Event stack_use_local_overflow: Local variable "local_offsets": stack use of
4000 bytes exceeds maximum single use of 1024 bytes
line 1769               int local_offsets[1000]; in pcre_dfa_exec.c

Event stack_use_local_overflow: Local variable "local_workspace": stack use of
4000 bytes exceeds maximum single use of 1024 bytes
line 1770               int local_workspace[1000]; in pcre_dfa_exec.c

Event stack_use_local_overflow: Local variable "local_offsets": stack use of
4000 bytes exceeds maximum single use of 1024 bytes
line 1831               int local_offsets[1000]; in pcre_dfa_exec.c

Event stack_use_local_overflow: Local variable "local_workspace": stack use of
4000 bytes exceeds maximum single use of 1024 bytes
line 1832               int local_workspace[1000]; in pcre_dfa_exec.c

Event stack_use_local_overflow: Local variable "local_workspace": stack use of
4000 bytes exceeds maximum single use of 1024 bytes
line 1888               int local_workspace[1000]; in pcre_dfa_exec.c

Event stack_use_local_overflow: Local variable "cworkspace": stack use of 4096
bytes exceeds maximum single use of 1024 bytes
line 5076       uschar cworkspace[COMPILE_WORK_SIZE]; in pcre_compile.c

--
Configure bugmail: http://bugs.exim.org/userprefs.cgi?tab=email