Bugs item #1671695, was opened at 2007-03-01 14:06
Message generated for change (Comment added) made by elfring
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Category: Tools
Group: Miscellaneous
>Status: Open
>Resolution: Accepted
Priority: 5
Private: No
Submitted By: Markus Elfring (elfring)
>Assigned to: mreed (mreed10)
Summary: Check return codes everywhere

Initial Comment:
Some checks for return codes are missing.

Examples:
Would you like to add more error handling for return values from "write" like 
in the function "wlog_record_write" and from "lseek" in the function 
"wlog_scan_backward"?
http://ltp.cvs.sourceforge.net/ltp/ltp/lib/write_log.c?revision=1.7&view=markup

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>Comment By: Markus Elfring (elfring)
Date: 2007-03-28 10:23

Message:
Logged In: YES 
user_id=572001
Originator: YES

Thanks for this fix.

1. Would you like to detect every error situation as early as possible?

2. I see more candidates for similar updates to avoid unchecked function
calls.
Example:
http://ltp.cvs.sourceforge.net/ltp/ltp/lib/tst_tmpdir.c?revision=1.11&view=markup
- close()
- printf()
- scanf()
- strdup()
- unlink()

3. Would you like to improve the source code with the help of the tool
"http://splint.org/";?

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Comment By: Subrata (subrata_modak)
Date: 2007-03-28 06:05

Message:
Logged In: YES 
user_id=1737361
Originator: NO

Added more error handling code.

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