Bug 40555 – librpm calls abort()

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Bug 40555 - librpm calls abort()

Summary:	librpm calls abort()

Status:	CLOSED RAWHIDE

Aliases:	None

Product:	Red Hat Linux
Classification:	Retired
Component:	rpm (Show other bugs)
Sub Component:
Version:	7.1
Hardware:	All Linux

Priority	medium Severity high
Target Milestone:	---
Target Release:	---
Assigned To:	Jeff Johnson
QA Contact:	David Lawrence
Docs Contact:

URL:
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Depends On:
Blocks:
	Show dependency tree / graph

Reported:	2001-05-14 10:58 EDT by Daniel Veillard
Modified:	2007-04-18 12:33 EDT (History)
CC List:	0 users

See Also:
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2001-05-14 10:58:39 EDT
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

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Description Daniel Veillard 2001-05-14 10:58:35 EDT

Description of Problem:
librpm aborts making impossible to build reliable applications with it

How Reproducible:
use rpm2html to index some broken RPM like egcs-c++-1.1b-2.sparc.rpm
from the libc6 Sparc contrib
I assume rpm(1) will do the same

Steps to Reproduce:
1. get the broken RPM 
2. run rpm under gdb
3. put a breakpoint in exit and run it on the RPM

Actual Results: this with rpm2html:
Program received signal SIGABRT, Aborted.
0x401c8801 in __kill () from /lib/i686/libc.so.6
(gdb) where
#0  0x401c8801 in __kill () from /lib/i686/libc.so.6
#1  0x401c85da in raise (sig=6) at ../sysdeps/posix/raise.c:27
#2  0x401c9d82 in abort () at ../sysdeps/generic/abort.c:88
#3  0x401c1cca in __assert_fail () at assert.c:60
#4  0x4009b645 in headerLoad () from /usr/lib/librpm.so.0
#5  0x4009c1b4 in headerRead () from /usr/lib/librpm.so.0
#6  0x400a56fc in readPackageHeaders () from /usr/lib/librpm.so.0
#7  0x400a5980 in rpmReadPackageHeader () from /usr/lib/librpm.so.0
#8  0x0804c9bc in rpmOpen (nameRpm=0x809379b "egcs-c++-1.1b-2.sparc.rpm", 
    dir=0x808bf48, tree=0x80932e0) at rpmopen.c:949
#9  0x0804cdbd in rpmOneDirScan (dir=0x808bf48, tree=0x80932e0)
    at rpmopen.c:1174
#10 0x0804cf50 in rpmDirScan (dir=0x808bf48, tree=0x807ec48) at
rpmopen.c:1233
#11 0x0804d331 in rpmDirScanOneDir (
    directory=0xbffff91e "/serveur/ftp/linux/contrib/libc6/sparc")
    at rpmopen.c:1382
#12 0x0804a811 in main (argc=4, argv=0xbffff79c) at rpm2html.c:175
#13 0x401b7177 in __libc_start_main (main=0x804a340 <main>, argc=4, 
    ubp_av=0xbffff79c, init=0x8049a14 <_init>, fini=0x80602c0 <_fini>, 
    rtld_fini=0x4000e184 <_dl_fini>, stack_end=0xbffff78c)
    at ../sysdeps/generic/libc-start.c:129
(gdb) r


Expected Results:
a failure of the rpmReadPackageHeader() call

Additional Information:

Comment 1 Jeff Johnson 2001-05-20 14:35:00 EDT

Should be mostly fixed in rpm-4.0.3-0.24 and later. There may still be some
obscure pathways that fail with bad data on assert, so please reopen with
a test case if you find such a pathway, and I'll get that pathway fixed as well.

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