[PATCH] xinput: set_prop: error out if a property has unexpected format
Julien Cristau
jcristau at debian.org
Tue Apr 21 03:17:59 PDT 2009
Signed-off-by: Julien Cristau <jcristau at debian.org>
---
src/property.c | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/src/property.c b/src/property.c
index c5c21c0..e019765 100644
--- a/src/property.c
+++ b/src/property.c
@@ -549,12 +549,22 @@ set_prop(Display *dpy, int argc, char **argv, char *n, char *desc)
return EXIT_FAILURE;
}
} else if (type == float_atom) {
+ if (format != 32) {
+ fprintf(stderr, "unexpected format %d for property %s\n",
+ format, name);
+ return EXIT_FAILURE;
+ }
*(float *)(data.l + i) = strtod(argv[2 + i], &endptr);
if (endptr == argv[2 + i]) {
fprintf(stderr, "argument %s could not be parsed\n", argv[2 + i]);
return EXIT_FAILURE;
}
} else if (type == XA_ATOM) {
+ if (format != 32) {
+ fprintf(stderr, "unexpected format %d for property %s\n",
+ format, name);
+ return EXIT_FAILURE;
+ }
data.a[i] = parse_atom(dpy, argv[2 + i]);
} else {
fprintf(stderr, "unexpected type for property %s\n", name);
--
1.6.2.3
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