[cairo-commit] 2 commits - src/cairo-ps-surface.c test/.valgrind-suppressions

[Carl Worth]

 src/cairo-ps-surface.c      |    1 +
 test/.valgrind-suppressions |   27 +++++++++++++++++++++++++++
 2 files changed, 28 insertions(+)

New commits:
diff-tree c6c943f3cfefa535e6c2da6adcac15507a8f0952 (from 0853ccd05314d618afd0d640a33f0a744842a0d2)
Author: Carl Worth <cworth at cworth.org>
Date:   Fri Jun 30 23:00:39 2006 +0200

    ps: Fix to not walk off the end of the data array.
    
    This fixes a bug recently introduced with the special case for the ~> sequence.

diff --git a/src/cairo-ps-surface.c b/src/cairo-ps-surface.c
index f9a80f4..3856aa2 100644
--- a/src/cairo-ps-surface.c
+++ b/src/cairo-ps-surface.c
@@ -1398,6 +1398,7 @@ _string_array_stream_write (cairo_output
 	    _cairo_output_stream_write (stream->output, &c, 1);
 	    stream->column++;
 	    stream->string_size++;
+	    length--;
 	    c = *data++;
 	    break;
 	}
diff-tree 0853ccd05314d618afd0d640a33f0a744842a0d2 (from ee75e1e6853ada5c4218788148e2f5a09669a2b3)
Author: Carl Worth <cworth at cworth.org>
Date:   Fri Jun 30 22:58:36 2006 +0200

    Add new libz/libpng suppressions.
    
    It would appear we have to keep updating these for new library versions.

diff --git a/test/.valgrind-suppressions b/test/.valgrind-suppressions
index ad6d4ed..0f90a7e 100644
--- a/test/.valgrind-suppressions
+++ b/test/.valgrind-suppressions
@@ -14,6 +14,19 @@
 {
    cairo's write_png_argb32 triggers apparent bugs in libpng/libz
    Memcheck:Cond
+   obj:/usr/lib/libz.so.1.2.3
+   obj:/usr/lib/libz.so.1.2.3
+   fun:deflate
+   obj:/usr/lib/libpng12.so.0.1.2.8
+   obj:/usr/lib/libpng12.so.0.1.2.8
+   obj:/usr/lib/libpng12.so.0.1.2.8
+   fun:png_write_row
+   fun:png_write_image
+   fun:write_png
+}
+{
+   cairo's write_png_argb32 triggers apparent bugs in libpng/libz
+   Memcheck:Cond
    obj:/usr/lib/libz.so.1.2.2.2
    obj:/usr/lib/libz.so.1.2.2.2
    fun:deflate
@@ -25,6 +38,20 @@
    fun:write_png_argb32
  }
 {
+   cairo's _cairo_pdf_surface_paint triggers apparent bugs in libz
+   Memcheck:Cond
+   obj:/usr/lib/libz.so.1.2.3
+   obj:/usr/lib/libz.so.1.2.3
+   fun:deflate
+   fun:compress2
+   fun:compress
+   fun:compress_dup
+   fun:emit_image
+   fun:emit_surface_pattern
+   fun:emit_pattern
+   fun:_cairo_pdf_surface_paint
+}
+{
    pthread initialization strstr bug
    Memcheck:Cond
    fun:strstr