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Merge pull request #3384 from equalsraf/tb-vla

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Remove VLA from path_get_absolute_path
This commit is contained in:
Justin M. Keyes 2015-09-24 21:17:15 -04:00
commit 641c6420e1
2 changed files with 4 additions and 2 deletions
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2
CMakeLists.txt
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@ -121,7 +121,7 @@ if(MSVC)
add_definitions(/W3 -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE) add_definitions(/W3 -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE)
else() else()
add_definitions(-Wall -Wextra -pedantic -Wno-unused-parameter add_definitions(-Wall -Wextra -pedantic -Wno-unused-parameter
-Wstrict-prototypes -std=gnu99) -Wstrict-prototypes -Wvla -std=gnu99)
endif() endif()
if(MINGW) if(MINGW)

4
src/nvim/path.c
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@ -2083,7 +2083,7 @@ static int path_get_absolute_path(const char_u *fname, char_u *buf, int len, int
char_u *p; char_u *p;
*buf = NUL; *buf = NUL;
char relative_directory[len]; char *relative_directory = xmalloc(len);
char *end_of_path = (char *) fname; char *end_of_path = (char *) fname;
// expand it if forced or not an absolute path // expand it if forced or not an absolute path
@ -2105,9 +2105,11 @@ static int path_get_absolute_path(const char_u *fname, char_u *buf, int len, int
} }
if (FAIL == path_full_dir_name(relative_directory, (char *) buf, len)) { if (FAIL == path_full_dir_name(relative_directory, (char *) buf, len)) {
xfree(relative_directory);
return FAIL; return FAIL;
} }
} }
xfree(relative_directory);
return append_path((char *)buf, end_of_path, len); return append_path((char *)buf, end_of_path, len);
} }