27470e1676
* print/ghostscript{7,8,9,9-agpl}-base
Installs Ghostscript binary, libgs, and related files.
These ports do not depend on X11 libraries (i.e. x11* devices
are not available). USES=ghostscript will set dependency on
one of them depending on GHOSTSCRIPT_DEFAULT.
The default device is set to "display" or "bbox".
* print/ghostscript{7,8,9,9-agpl}-x11
Installs a shared library which provides X11 support to
the installed Ghostscript binaries. x11* devices will be
enabled when the library is available.
This depends on *-base (RUN_DEPENDS). USES=ghostscript:x11
will set dependency on one of them.
- Fix integer overflow reported as CVE-2015-3228.
- Update Uses/ghostscript.mk:
* Add x11 keyword. nox11 keyword is now obsolete.
* Use packagename in *_DEPENDS line to prevent relationship between
-base and -x11 packages from being broken.
- Fix x11/nox11 keyword and bump PORTREVISION in ports using
USES=ghostscript to update dependency of pre-compiled packages.
11 lines
403 B
C
11 lines
403 B
C
--- src/gsmalloc.c.orig 2015-07-24 09:55:54.032137000 +0900
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+++ src/gsmalloc.c 2015-07-24 09:57:15.070246000 +0900
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@@ -170,7 +170,7 @@
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} else {
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uint added = size + sizeof(gs_malloc_block_t);
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- if (mmem->limit - added < mmem->used)
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+ if (added <= size || mmem->limit - added < mmem->used)
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set_msg("exceeded limit");
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else if ((ptr = (byte *) malloc(added)) == 0)
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set_msg("failed");
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