[3610] in Kerberos-V5-bugs
[krbdev.mit.edu #1243] An error in source stops compiling (or Heaven help us if it doesn't)
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Thu Nov 7 02:40:21 2002
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From Nikola.Milutinovic@ev.co.yu Thu Nov 7 02:39:42 2002
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>Submitter-Id: net
>Originator: Nikola Milutinovic
>Organization: EPS Elektrovojvodina
>Confidential: no
>Synopsis: An error in source stops compiling (or Heaven help us if it doesn't)
>Severity: serious
>Priority: low
>Category: krb5-build
>Class: sw-bug
>Release: krb5-1.2.6
>Environment:
System: OSF1 Legba.ev.co.yu V4.0 1229 alpha (Tru64 UNIX 4.0F)
Machine: DEC AlphaStation 200 4/233
>Description:
Build fails in file "./src/krb524/sendmsg.c", at line 230, complaining that
"addrlen" cannot be compared to "0". The offending line is:
if ((local_addr != NULL) && (addrlen != NULL) && (addrlen > 0)) {
Indeed, "addrlen" is "int *", which cannot be compared to integers.
I gues the idea was to compare what addrlen points to and 0.
>How-To-Repeat:
Just compile it with any ANSI C compiler, it should belch on that line.
>Fix:
I have added "*" in front if "addrlen", so the line mow reads:
if ((local_addr != NULL) && (addrlen != NULL) && (*addrlen > 0)) {
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