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Description of problem: awk crash with traceback Version-Release number of selected component (if applicable): gawk-3.1.5-14.el5.i386 or x86_64 How reproducible: always Steps to Reproduce: 1. bash 2.echo " jpg: 364592 x gif: 97148 x" | awk '{ if ('\!'length($3)) $3="-"; print sprintf("%-10s%8s%10s%s", $1, $2, "", $3); }' Actual results: - *** glibc detected *** awk: double free or corruption (fasttop): 0x088988f8 *** ======= Backtrace: ========= /lib/libc.so.6[0x31e5a5] /lib/libc.so.6(cfree+0x59)[0x31e9e9] awk(free_wstr+0x1f)[0x806ff2f] awk(unref+0x53)[0x806ffc3] awk(reset_record+0x68)[0x80665b8] awk(set_record+0x10)[0x8067dd0] awk[0x8069bb8] awk(do_input+0x27)[0x806d187] awk(main+0x1063)[0x806f813] /lib/libc.so.6(__libc_start_main+0xdc)[0x2cae9c] awk[0x804c9c1] ======= Memory map: ======== 00296000-002b1000 r-xp 00000000 08:06 588324 /lib/ld-2.5.so 002b1000-002b2000 r-xp 0001a000 08:06 588324 /lib/ld-2.5.so 002b2000-002b3000 rwxp 0001b000 08:06 588324 /lib/ld-2.5.so 002b5000-00407000 r-xp 00000000 08:06 588325 /lib/libc-2.5.so 00407000-00409000 r-xp 00152000 08:06 588325 /lib/libc-2.5.so 00409000-0040a000 rwxp 00154000 08:06 588325 /lib/libc-2.5.so 0040a000-0040d000 rwxp 0040a000 00:00 0 0040f000-00436000 r-xp 00000000 08:06 588335 /lib/libm-2.5.so 00436000-00437000 r-xp 00026000 08:06 588335 /lib/libm-2.5.so 00437000-00438000 rwxp 00027000 08:06 588335 /lib/libm-2.5.so 0043a000-0043d000 r-xp 00000000 08:06 588333 /lib/libdl-2.5.so 0043d000-0043e000 r-xp 00002000 08:06 588333 /lib/libdl-2.5.so 0043e000-0043f000 rwxp 00003000 08:06 588333 /lib/libdl-2.5.so 00b33000-00b3e000 r-xp 00000000 08:06 588348 /lib/libgcc_s-4.1.2-20080825.so.1 00b3e000-00b3f000 rwxp 0000a000 08:06 588348 /lib/libgcc_s-4.1.2-20080825.so.1 00b4b000-00b4c000 r-xp 00b4b000 00:00 0 [vdso] 08047000-08095000 r-xp 00000000 08:06 1237943 /bin/gawk 08095000-08096000 rw-p 0004d000 08:06 1237943 /bin/gawk 08096000-0809b000 rw-p 08096000 00:00 0 08898000-088b9000 rw-p 08898000 00:00 0 [heap] b7d53000-b7f53000 r--p 00000000 08:06 2143280 /usr/lib/locale/locale-archive b7f53000-b7f55000 rw-p b7f53000 00:00 0 b7f60000-b7f61000 rw-p b7f60000 00:00 0 b7f61000-b7f68000 r--s 00000000 08:06 2316736 /usr/lib/gconv/gconv-modules.cache bfa2d000-bfa42000 rw-p bffea000 00:00 0 [stack] Aborted Expected results: - - jpg: 364592 x gif: 97148 x Additional info:
This bug has been fixed in Fedora rawhide. Patch was sent to upstream: http://lists.gnu.org/archive/html/bug-gnu-utils/2010-11/msg00005.html
Created attachment 457148 [details] Patch sent to upstream http://lists.gnu.org/archive/html/bug-gnu-utils/2010-11/msg00005.html
thanks! :P
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. http://rhn.redhat.com/errata/RHBA-2011-1486.html