diff options
| author | Alan Modra <amodra@gmail.com> | 2021-04-13 16:00:10 +0930 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2021-04-13 16:14:20 +0930 |
| commit | 1cfc6f00e45104551da9146bb413b60acd0e387f (patch) | |
| tree | 37569c31f2370ae8ad37517d72e7400e814886e5 /ld | |
| parent | 0fa29e2deea19a33fec7f1e5a5cf49b94f93b2f8 (diff) | |
| download | gdb-1cfc6f00e45104551da9146bb413b60acd0e387f.zip gdb-1cfc6f00e45104551da9146bb413b60acd0e387f.tar.gz gdb-1cfc6f00e45104551da9146bb413b60acd0e387f.tar.bz2 | |
PR27722, error: array subscript has type char
PR 27722
* libdep_plugin.c (str2vec): Don't pass a potentially signed char
to isspace.
Diffstat (limited to 'ld')
| -rw-r--r-- | ld/ChangeLog | 6 | ||||
| -rw-r--r-- | ld/libdep_plugin.c | 6 |
2 files changed, 9 insertions, 3 deletions
diff --git a/ld/ChangeLog b/ld/ChangeLog index c862e8b..e7620ce 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,3 +1,9 @@ +2021-04-13 Alan Modra <amodra@gmail.com> + + PR 27722 + * libdep_plugin.c (str2vec): Don't pass a potentially signed char + to isspace. + 2021-04-12 Alan Modra <amodra@gmail.com> * configure.ac (--enable-checking): Add support. diff --git a/ld/libdep_plugin.c b/ld/libdep_plugin.c index 7c108e4..5130c6f 100644 --- a/ld/libdep_plugin.c +++ b/ld/libdep_plugin.c @@ -139,7 +139,7 @@ str2vec (char *in) end = in + strlen (in); s = in; - while (isspace (*s)) s++; + while (isspace ((unsigned char) *s)) s++; first = s; i = 1; @@ -163,12 +163,12 @@ str2vec (char *in) memmove (s, s+1, end-s-1); end--; } - if (isspace (*s)) + if (isspace ((unsigned char) *s)) { if (sq || dq) continue; *s++ = '\0'; - while (isspace (*s)) s++; + while (isspace ((unsigned char) *s)) s++; if (*s) res[++i] = s; } |