69 lines
2.0 KiB
Awk
69 lines
2.0 KiB
Awk
# Date: Sat, 30 Mar 1996 12:47:17 -0800 (PST)
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# From: Charles Howes <chowes@grid.direct.ca>
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# To: bug-gnu-utils@prep.ai.mit.edu, arnold@gnu.ai.mit.edu
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# Subject: Bug in Gawk 3.0.0, sample code:
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#
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#!/usr/local/bin/gawk -f
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#
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# Hello! This is a bug report from chowes@direct.ca
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#
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# uname -a
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# SunOS hostname 5.5 Generic sun4m
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#
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# Gnu Awk (gawk) 3.0, patchlevel 0:
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BEGIN{
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FS=":"
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while ((getline < "/etc/passwd") > 0) {
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r=$3
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z=0
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n[0]=1
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}
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FS=" "
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}
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#gawk: fp.new:16: fatal error: internal error
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#Abort
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# #!/usr/local/bin/gawk -f
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# # Gnu Awk (gawk) 2.15, patchlevel 6
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#
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# BEGIN{
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# f="/etc/passwd"
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# while (getline < f) n[0]=1
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# FS=" "
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# }
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# #gawk: /staff/chowes/bin/fp:7: fatal error: internal error
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# #Abort
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# These examples are not perfect coding style because I took a real
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# piece of code and tried to strip away anything that didn't make the error
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# message go away.
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#
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# The interesting part of the 'truss' is:
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#
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# fstat(3, 0xEFFFF278) = 0
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# lseek(3, 0, SEEK_SET) = 0
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# read(3, " r o o t : x : 0 : 1 : S".., 2291) = 2291
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# brk(0x00050020) = 0
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# brk(0x00052020) = 0
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# read(3, 0x0004F4B8, 2291) = 0
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# close(3) = 0
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# Incurred fault #6, FLTBOUNDS %pc = 0x0001B810
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# siginfo: SIGSEGV SEGV_MAPERR addr=0x00053000
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# Received signal #11, SIGSEGV [caught]
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# siginfo: SIGSEGV SEGV_MAPERR addr=0x00053000
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# write(2, " g a w k", 4) = 4
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# write(2, " : ", 2) = 2
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#
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# --
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# Charles Howes -- chowes@direct.ca Voice: (604) 691-1607
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# System Administrator Fax: (604) 691-1605
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# Internet Direct - 1050 - 555 West Hastings St - Vancouver, BC V6B 4N6
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#
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# A sysadmin's life is a sorry one. The only advantage he has over Emergency
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# Room doctors is that malpractice suits are rare. On the other hand, ER
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# doctors never have to deal with patients installing new versions of their
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# own innards! -Michael O'Brien
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#
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# "I think I know what may have gone wrong in the original s/w.
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# It's a bug in the way it was written." - Vagueness**n
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