diff options
Diffstat (limited to 'poky/meta/recipes-devtools/swig/swig/swig-3.0.12-Coverity-fix-issue-reported-for-SWIG_Python_FixMetho.patch')
-rw-r--r-- | poky/meta/recipes-devtools/swig/swig/swig-3.0.12-Coverity-fix-issue-reported-for-SWIG_Python_FixMetho.patch | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/poky/meta/recipes-devtools/swig/swig/swig-3.0.12-Coverity-fix-issue-reported-for-SWIG_Python_FixMetho.patch b/poky/meta/recipes-devtools/swig/swig/swig-3.0.12-Coverity-fix-issue-reported-for-SWIG_Python_FixMetho.patch new file mode 100644 index 000000000..10e4afd1b --- /dev/null +++ b/poky/meta/recipes-devtools/swig/swig/swig-3.0.12-Coverity-fix-issue-reported-for-SWIG_Python_FixMetho.patch @@ -0,0 +1,36 @@ +From 9825fcbab5c4ddd867432f9922bebfbec7b78af0 Mon Sep 17 00:00:00 2001 +From: Mark Dufour <m.dufour@kopano.com> +Date: Tue, 14 Feb 2017 10:34:37 +0100 +Subject: [PATCH] [Coverity] fix issue reported for SWIG_Python_FixMethods + +Fix Coverity issue reported for SWIG_Python_FixMethods: + +"buffer_size: Calling strncpy with a source string whose length +(10 chars) is greater than or equal to the size argument (10) +will fail to null-terminate buff." + +The issue is only reported for the "swig_ptr: " line, but for +consistency we replace both occurrences of strncpy with memcpy. +--- +Signed-off-by: Khem Raj <raj.khem@gmail.com> +Upstream-Status: Backport [https://github.com/swig/swig/pull/898] + + Lib/python/pyinit.swg | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +Index: swig-3.0.12/Lib/python/pyinit.swg +=================================================================== +--- swig-3.0.12.orig/Lib/python/pyinit.swg ++++ swig-3.0.12/Lib/python/pyinit.swg +@@ -306,9 +306,9 @@ SWIG_Python_FixMethods(PyMethodDef *meth + char *ndoc = (char*)malloc(ldoc + lptr + 10); + if (ndoc) { + char *buff = ndoc; +- strncpy(buff, methods[i].ml_doc, ldoc); ++ memcpy(buff, methods[i].ml_doc, ldoc); + buff += ldoc; +- strncpy(buff, "swig_ptr: ", 10); ++ memcpy(buff, "swig_ptr: ", 10); + buff += 10; + SWIG_PackVoidPtr(buff, ptr, ty->name, lptr); + methods[i].ml_doc = ndoc; |