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| author | Ulrich Sibiller <uli42@gmx.de> | 2022-01-19 00:45:43 +0100 |
|---|---|---|
| committer | Mike Gabriel <mike.gabriel@das-netzwerkteam.de> | 2023-04-27 14:08:46 +0200 |
| commit | 4875a15ca61358a1c95b156b2279fce092451278 (patch) | |
| tree | 79054df1730d4723658b02cec311bc8ba7655662 /nx-X11/lib/src/FontNames.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/FontNames.c')
| -rw-r--r-- | nx-X11/lib/src/FontNames.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/nx-X11/lib/src/FontNames.c b/nx-X11/lib/src/FontNames.c index ec7d90fa2..31c2e0641 100644 --- a/nx-X11/lib/src/FontNames.c +++ b/nx-X11/lib/src/FontNames.c @@ -29,6 +29,7 @@ in this Software without prior written authorization from The Open Group. #include <config.h> #endif #include "Xlibint.h" +#include "reallocarray.h" #include <limits.h> char ** @@ -50,10 +51,13 @@ int *actualCount) /* RETURN */ register xListFontsReq *req; unsigned long rlen = 0; + if (pattern != NULL && strlen(pattern) >= USHRT_MAX) + return NULL; + LockDisplay(dpy); GetReq(ListFonts, req); req->maxNames = maxNames; - nbytes = req->nbytes = pattern ? strlen (pattern) : 0; + nbytes = req->nbytes = pattern ? (CARD16) strlen (pattern) : 0; req->length += (nbytes + 3) >> 2; _XSend (dpy, pattern, nbytes); /* use _XSend instead of Data, since following _XReply will flush buffer */ @@ -66,7 +70,7 @@ int *actualCount) /* RETURN */ } if (rep.nFonts) { - flist = Xmalloc (rep.nFonts * sizeof(char *)); + flist = Xmallocarray (rep.nFonts, sizeof(char *)); if (rep.length > 0 && rep.length < (INT_MAX >> 2)) { rlen = rep.length << 2; ch = Xmalloc(rlen + 1); |