Bug 162449 - setsockopt decoding wrong when int!=long
setsockopt decoding wrong when int!=long
Product: Fedora
Classification: Fedora
Component: strace (Show other bugs)
All Linux
medium Severity medium
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Assigned To: Roland McGrath
Brian Brock
Depends On:
Blocks: 161578
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Reported: 2005-07-04 19:24 EDT by Roland McGrath
Modified: 2007-11-30 17:11 EST (History)
0 users

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Doc Type: Bug Fix
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Last Closed: 2005-07-04 19:30:09 EDT
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Description Roland McGrath 2005-07-04 19:24:29 EDT
+++ This bug was initially created as a clone of Bug #161578 +++

Description of problem:

1. the numerical parameter pointed to by the fourth parameter is handled as a
long, not int.  This leads to incorrect output on 64bit archs

Version-Release number of selected component (if applicable):

How reproducible:

Steps to Reproduce:
1.run code using setsockopt on 64bit platform
Actual results:
setsockopt(3, SOL_IP, IP_RECRECVTTL, [4294967297], 4) = 0

Expected results:
setsockopt(3, SOL_IP, IP_RECVTTL, [1], 4) = 0

Additional info:
I'll attach two patches.
Comment 1 Roland McGrath 2005-07-04 19:30:09 EDT
Fixed upstream.

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