Package: xvncviewer
Version: 3.3.7-7
Severity: normal
Tags: patch
-- System Information:
Debian Release: testing/unstable
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: i386 (i686)
Shell: /bin/sh linked to /bin/bash
Kernel: Linux 2.6.13.3
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Versions of packages xvncviewer depends on:
ii dpkg 1.13.11.0.1 package maintenance system for Deb
ii libc6 2.3.5-7 GNU C Library: Shared libraries an
ii libgcc1 1:4.0.2-2 GCC support library
ii libice6 6.8.2.dfsg.1-9 Inter-Client Exchange library
ii libsm6 6.8.2.dfsg.1-9 X Window System Session Management
ii libstdc++6 4.0.2-2 The GNU Standard C++ Library v3
ii libx11-6 6.8.2.dfsg.1-9 X Window System protocol client li
ii libxaw7 6.8.2.dfsg.1-9 X Athena widget set library
ii libxext6 6.8.2.dfsg.1-9 X Window System miscellaneous exte
ii libxmu6 6.8.2.dfsg.1-9 X Window System miscellaneous util
ii libxt6 6.8.2.dfsg.1-9 X Toolkit Intrinsics
ii vnc-common 3.3.7-7 Virtual network computing server s
ii xlibs 6.8.2.dfsg.1-9 X Window System client libraries m
ii zlib1g 1:1.2.3-6 compression library - runtime
Versions of packages xvncviewer recommends:
ii xfonts-base 6.8.2.dfsg.1-9 standard fonts for X
-- no debconf information
vncviewer crashes when given the "-listen" option on the command line. This
appears to be a problem with it trying to load a 50 pixel courier font, and
not handling errors correctly. I attached a patch that properly handles any
errors and then falls back on loading the "fixed" font; this appears to be
what the original author intended to do.
--- vnc-3.3.7/vncviewer/listen.c.orig 2005-10-23 17:31:25.000000000 -0700
+++ vnc-3.3.7/vncviewer/listen.c 2005-10-23 17:24:50.000000000 -0700
@@ -200,16 +200,20 @@ getFlashFont(Display *d)
char fontName[256];
char **fontNames;
int nFontNames;
+ XFontStruct *fontInfo;
sprintf(fontName,"-*-courier-bold-r-*-*-%d-*-*-*-*-*-iso8859-1",
FLASHWIDTH);
fontNames = XListFonts(d, fontName, 1, &nFontNames);
- if (nFontNames == 1) {
- XFreeFontNames(fontNames);
+ fontInfo = XLoadQueryFont(d, nFontNames >= 1 ? *fontNames : "fixed");
+ if (fontInfo != NULL) {
+ flashFont = fontInfo->fid;
+ XFreeFontInfo(fontNames, fontInfo, nFontNames);
} else {
- sprintf(fontName,"fixed");
+ if (fontNames != NULL)
+ XFreeFontNames(fontNames);
+ flashFont = XLoadFont(d, "fixed");
}
- flashFont = XLoadFont(d, fontName);
}
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