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author | Ulrich Sibiller <uli42@gmx.de> | 2022-01-19 00:45:43 +0100 |
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committer | Mike Gabriel <mike.gabriel@das-netzwerkteam.de> | 2023-04-27 14:08:46 +0200 |
commit | 4875a15ca61358a1c95b156b2279fce092451278 (patch) | |
tree | 79054df1730d4723658b02cec311bc8ba7655662 /nx-X11/lib/src/QuExt.c | |
parent | a502149a844736dcc7f7dedd7c63229c74a448ee (diff) | |
download | nx-libs-4875a15ca61358a1c95b156b2279fce092451278.tar.gz nx-libs-4875a15ca61358a1c95b156b2279fce092451278.tar.bz2 nx-libs-4875a15ca61358a1c95b156b2279fce092451278.zip |
Update libNX_X11 to upstream's libX11-1.7.3.1-10-gd60ede78
Diffstat (limited to 'nx-X11/lib/src/QuExt.c')
-rw-r--r-- | nx-X11/lib/src/QuExt.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/nx-X11/lib/src/QuExt.c b/nx-X11/lib/src/QuExt.c index 4e230e776..68c174662 100644 --- a/nx-X11/lib/src/QuExt.c +++ b/nx-X11/lib/src/QuExt.c @@ -27,6 +27,8 @@ in this Software without prior written authorization from The Open Group. #ifdef HAVE_CONFIG_H #include <config.h> #endif +#include <limits.h> +#include <stdbool.h> #include "Xlibint.h" Bool @@ -40,9 +42,12 @@ XQueryExtension( xQueryExtensionReply rep; register xQueryExtensionReq *req; + if (name != NULL && strlen(name) >= USHRT_MAX) + return false; + LockDisplay(dpy); GetReq(QueryExtension, req); - req->nbytes = name ? strlen(name) : 0; + req->nbytes = name ? (CARD16) strlen(name) : 0; req->length += (req->nbytes+(unsigned)3)>>2; _XSend(dpy, name, (long)req->nbytes); (void) _XReply (dpy, (xReply *)&rep, 0, xTrue); |