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patch 9.0.1913: if_python: undefined behaviour for function pointers

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Problem:  if_python: undefined behaviour for function pointers
Solution: Fix if_python undefined behavior for function pointer casts

Identified by clang 17 UBSAN (see #12745). Make sure to cast function
pointers with the same signature only.

closes: #13122

Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Yee Cheng Chin <ychin.git@gmail.com>
This commit is contained in:
Yee Cheng Chin
2023-09-19 20:30:22 +02:00
committed by Christian Brabandt
parent 6f00d17e8d
commit 2ce070c27a
4 changed files with 13 additions and 10 deletions
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2
src/version.c
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@@ -699,6 +699,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
1913,
/**/
1912,
/**/