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| author | Kaz Kylheku <kaz@kylheku.com> | 2024-01-02 14:47:30 -0800 |
|---|---|---|
| committer | Kaz Kylheku <kaz@kylheku.com> | 2024-01-02 14:47:30 -0800 |
| commit | 9caf6157a59082804c240d209cf85a6a40f777a3 (patch) | |
| tree | b964ad9f04f200a328700529a528c7a5399a8d72 | |
| parent | 66019dbead11137ab3184dc0837f7c7ef92245b7 (diff) | |
| download | cygnal-9caf6157a59082804c240d209cf85a6a40f777a3.tar.gz cygnal-9caf6157a59082804c240d209cf85a6a40f777a3.tar.bz2 cygnal-9caf6157a59082804c240d209cf85a6a40f777a3.zip | |
isdrive: fix misuse of isalpha.cygnal-release-3.2.0cygnal-3-1-98-branch
* winsup/cygwin/path.h (isdrive): This macro is called with a char
argument, which it passes to isalpha. It needs to be cast to
unsigned char.
| -rw-r--r-- | winsup/cygwin/path.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/winsup/cygwin/path.h b/winsup/cygwin/path.h index c1cdc554b..f3dffe719 100644 --- a/winsup/cygwin/path.h +++ b/winsup/cygwin/path.h @@ -438,7 +438,7 @@ const char *__reg3 find_exec (const char *name, path_conv& buf, const char **known_suffix = NULL); /* Common macros for checking for invalid path names */ -#define isdrive(s) (isalpha (*(s)) && (s)[1] == ':') +#define isdrive(s) (isalpha ((unsigned char) *(s)) && (s)[1] == ':') #define iswdrive(s) (iswalpha (*(s)) && (s)[1] == L':') static inline bool |