[pcre-dev] [Bug 1437] Using PCRE-8.34 on x86-64 Linux with …

Page principale
Supprimer ce message
Auteur: Shlomi Fish
Date:  
À: pcre-dev
Sujet: [pcre-dev] [Bug 1437] Using PCRE-8.34 on x86-64 Linux with --enable-jit and --enable-utf , grep -iP '^S' gets stuck on a binary file consuming a lot of CPU for many seconds
------- You are receiving this mail because: -------
You are on the CC list for the bug.

http://bugs.exim.org/show_bug.cgi?id=1437




--- Comment #7 from Shlomi Fish <shlomif@???> 2014-01-23 16:02:22 ---
Created an attachment (id=684)
--> (http://bugs.exim.org/attachment.cgi?id=684)
The compressed (using .xz) output of

Per Zoltan Herczeg’s request here is the output of this gdb session as
captured using:

LC_ALL=en_US.UTF-8 gdb --command=~/conf/bugs/gnu-grep/cmds.2.gdb
~/apps/TEST-grep-from-git-TO-DEL/bin/grep | tee ~/grep-pcre-gdb-output.txt

With the gdb file being:

[cmds.gdb]
set args -iP '^S' ~/conf/bugs/gnu-grep/1.dat
r
while (1)
    display/i $pc
    disassemble $pc-64,$pc+64
    si
end


[END of cmds.gdb]


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