buggrep - Bugs: bug #15868, grep 2.5.x core dump

 
 

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bug #15868: grep 2.5.x core dump

Submitted by:  None
Submitted on:  Wed 22 Feb 2006 03:40:13 PM UTC  
 
Category: NoneSeverity: 3 - Normal
Item Group: NoneStatus: None
Privacy: PublicAssigned to: None
Open/Closed: Closed

Fri 04 Dec 2009 07:54:22 PM UTC, comment #1:

No hope to reproduce.

Paolo Bonzini <bonzini>
Wed 22 Feb 2006 03:40:13 PM UTC, original submission:

Hi,

i have old rh7 machine with updates from redhat.

I had to compile new version of grep.

Compilation went good - 2.5, 2.5.1 and 2.5.1a.

configure script was called with:
--prefix=/usr
--disable-largefile
--disable-nls

But after:
[root@testosteron grep-2.5]# ./src/grep
Segmentation fault (core dumped)

strace ./src/grep
execve("./src/grep", ["./src/grep"], [/* 24 vars */]) = 0
uname({sys="Linux", node="testosteron", ...}) = 0
brk(0) = 0x80594f8
open("/etc/ld.so.preload", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=19255, ...}) = 0
old_mmap(NULL, 19255, PROT_READ, MAP_PRIVATE, 3, 0) = 0x127000
close(3) = 0
open("/usr/lib/libpcre.so.0", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\240\f\0"..., 1024) = 1024
fstat64(3, {st_mode=S_IFREG|0755, st_size=116702, ...}) = 0
old_mmap(NULL, 45268, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x12c000
mprotect(0x136000, 4308, PROT_NONE) = 0
old_mmap(0x136000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x9000) = 0x136000
close(3) = 0
open("/lib/libc.so.6", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0p\304\1"..., 1024) = 1024
fstat64(3, {st_mode=S_IFREG|0755, st_size=5723959, ...}) = 0
old_mmap(NULL, 1269096, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x138000
mprotect(0x265000, 36200, PROT_NONE) = 0
old_mmap(0x265000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x12c000) = 0x265000
old_mmap(0x26a000, 15720, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x26a000
close(3) = 0
--- SIGSEGV (Segmentation fault) ---
+++ killed by SIGSEGV +++

any idea ?

greetz

Anonymous

 

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Items that depend on this one: None found

 

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    Follows 1 latest change.

    Date Changed By Updated Field Previous Value => Replaced By
    Fri 04 Dec 2009 07:54:22 PM UTCbonziniOpen/ClosedOpen=>Closed

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