Bug 11980 - 25.4.1 Environment Access: return codes, errno and putenv()
Summary: 25.4.1 Environment Access: return codes, errno and putenv()
Status: RESOLVED DUPLICATE of bug 10153
Alias: None
Product: glibc
Classification: Unclassified
Component: manual (show other bugs)
Version: unspecified
: P2 normal
Target Milestone: ---
Assignee: Roland McGrath
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2010-09-04 15:49 UTC by regid.i
Modified: 2014-06-30 08:06 UTC (History)
2 users (show)

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Last reconfirmed:
fweimer: security-

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Description regid.i 2010-09-04 15:49:07 UTC 
25.4.1 Environment Access.  I think there should be a better description of:
1) Return codes.
2) Possible settings of errno.
3) How putenv(char*) treats an existing environment variable.
Comment 1 Andreas Jaeger 2012-04-08 15:43:29 UTC 
Return codes and errno is handled as part of bug 10153.

The handling of existing environment variable is described as part of setenv - and putenv has a reference to setenv.

I'm marking it thus as duplicate of 10153.

*** This bug has been marked as a duplicate of bug 10153 ***