[LLVMbugs] [Bug 21986] New: Add Clang warning for usage of standard C library functions unsafe for buffer-overflow

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=21986

            Bug ID: 21986
           Summary: Add Clang warning for usage of standard C library
                    functions unsafe for buffer-overflow
           Product: new-bugs
           Version: unspecified
          Hardware: All
                OS: All
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: new bugs
          Assignee: unassignedbugs at nondot.org
          Reporter: eugene.zelenko at gmail.com
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified

Hi!

I think will be good idea to introduce warning about usage of sprintf, strcat,
strcpy, etc and suggest usage of buffer-overflow safe analogs. May be checked
in both compile and link stages. Coverity does such checks.

Eugene.

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