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Remove VLA from path_get_absolute_path

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Remove the use of Variable Length Arrays in path_get_absolute_path(), and use
xmalloc/xfree instead.
This commit is contained in:
Rui Abreu Ferreira
2015-09-24 15:01:37 +01:00
parent ef5ee31452
commit e70d6283b6
1 changed files with 3 additions and 1 deletions
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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);
} }