Wireshark mailing list archives
Re: [Wireshark-commits] rev 35975: /trunk/epan/dfilter/ /trunk/epan/dfilter/: dfilter-macro.c dfilter.c
From: Guy Harris <guy () alum mit edu>
Date: Thu, 17 Feb 2011 01:23:41 -0800
On Feb 17, 2011, at 12:58 AM, Guy Harris wrote:
It would be nice if the code analyzer bug in question didn't exist
And they appear to understand that it would be a bug: http://msdn.microsoft.com/en-us/library/2ayc37ac.aspx "The following code generates this warning because a call to malloc might return null if there is insufficient memory available: #include <malloc.h> void f( ) { char *p = ( char * ) malloc( 10 ); *p = '\0'; // code ... free( p ); } To correct this warning, examine the pointer for null value as shown in the following code: #include <malloc.h> void f( ) { char *p = ( char * )malloc ( 10 ); if ( p ) { *p = '\0'; // code ... free( p ); } } " (not "if ( p != NULL )", just "if ( p )"). ___________________________________________________________________________ Sent via: Wireshark-dev mailing list <wireshark-dev () wireshark org> Archives: http://www.wireshark.org/lists/wireshark-dev Unsubscribe: https://wireshark.org/mailman/options/wireshark-dev mailto:wireshark-dev-request () wireshark org?subject=unsubscribe
Current thread:
- Re: [Wireshark-commits] rev 35975: /trunk/epan/dfilter/ /trunk/epan/dfilter/: dfilter-macro.c dfilter.c Stig Bjørlykke (Feb 17)
- Re: [Wireshark-commits] rev 35975: /trunk/epan/dfilter/ /trunk/epan/dfilter/: dfilter-macro.c dfilter.c Guy Harris (Feb 17)
- Re: [Wireshark-commits] rev 35975: /trunk/epan/dfilter/ /trunk/epan/dfilter/: dfilter-macro.c dfilter.c Guy Harris (Feb 17)
- Re: [Wireshark-commits] rev 35975: /trunk/epan/dfilter/ /trunk/epan/dfilter/: dfilter-macro.c dfilter.c Guy Harris (Feb 17)
- Re: [Wireshark-commits] rev 35975: /trunk/epan/dfilter/ /trunk/epan/dfilter/: dfilter-macro.c dfilter.c Gerald Combs (Feb 17)
- Re: [Wireshark-commits] rev 35975: /trunk/epan/dfilter/ /trunk/epan/dfilter/: dfilter-macro.c dfilter.c Guy Harris (Feb 17)
- Re: [Wireshark-commits] rev 35975: /trunk/epan/dfilter/ /trunk/epan/dfilter/: dfilter-macro.c dfilter.c Guy Harris (Feb 17)
- Re: [Wireshark-commits] rev 35975: /trunk/epan/dfilter/ /trunk/epan/dfilter/: dfilter-macro.c dfilter.c Jeff Morriss (Feb 17)
- Yoda style conditions (was: Re: [Wireshark-commits] rev 35975: /trunk/epan/dfilter/ /trunk/epan/dfilter/: dfilter-macro.c dfilter.c) Steffen DETTMER (Feb 23)
- Re: Yoda style conditions (was: Re: [Wireshark-commits] rev 35975: /trunk/epan/dfilter/ /trunk/epan/dfilter/: dfilter-macro.c dfilter.c) Guy Harris (Feb 23)
- Re: Yoda style conditions (was: Re: [Wireshark-commits] rev 35975: /trunk/epan/dfilter/ /trunk/epan/dfilter/: dfilter-macro.c dfilter.c) Steffen DETTMER (Feb 24)
- Re: Yoda style conditions Jeff Morriss (Feb 24)
- Re: [Wireshark-commits] rev 35975: /trunk/epan/dfilter/ /trunk/epan/dfilter/: dfilter-macro.c dfilter.c Guy Harris (Feb 17)