diff options
Diffstat (limited to 'extra/gnome-shell/st-private_correct_fix_memory_leak.patch')
-rw-r--r-- | extra/gnome-shell/st-private_correct_fix_memory_leak.patch | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/extra/gnome-shell/st-private_correct_fix_memory_leak.patch b/extra/gnome-shell/st-private_correct_fix_memory_leak.patch new file mode 100644 index 000000000..d3f887c29 --- /dev/null +++ b/extra/gnome-shell/st-private_correct_fix_memory_leak.patch @@ -0,0 +1,52 @@ +From c975740f9228b2c53d79ac08ad704fca5f1c5b6e Mon Sep 17 00:00:00 2001 +From: Colin Walters <walters@verbum.org> +Date: Wed, 11 May 2011 15:21:18 +0000 +Subject: st-private: Correct fix for memory leak + +The previous fix in 72f9f482d was wrong; we need to keep around +the buffer until cairo is done with the pattern. + +https://bugzilla.gnome.org/show_bug.cgi?id=649497 +--- +diff --git a/src/st/st-private.c b/src/st/st-private.c +index 51798a1..21ca09a 100644 +--- a/src/st/st-private.c ++++ b/src/st/st-private.c +@@ -667,6 +667,7 @@ cairo_pattern_t * + _st_create_shadow_cairo_pattern (StShadow *shadow_spec, + cairo_pattern_t *src_pattern) + { ++ static cairo_user_data_key_t shadow_pattern_user_data; + cairo_t *cr; + cairo_surface_t *src_surface; + cairo_surface_t *surface_in; +@@ -728,6 +729,8 @@ _st_create_shadow_cairo_pattern (StShadow *shadow_spec, + width_out, + height_out, + rowstride_out); ++ cairo_surface_set_user_data (surface_out, &shadow_pattern_user_data, ++ pixels_out, (cairo_destroy_func_t) g_free); + + dst_pattern = cairo_pattern_create_for_surface (surface_out); + cairo_surface_destroy (surface_out); +@@ -745,8 +748,7 @@ _st_create_shadow_cairo_pattern (StShadow *shadow_spec, + (width_out - width_in) / 2.0, + (height_out - height_in) / 2.0); + cairo_pattern_set_matrix (dst_pattern, &shadow_matrix); +- +- goto out; ++ return dst_pattern; + } + + /* Read all the code from the cairo_pattern_set_matrix call +@@ -784,8 +786,6 @@ _st_create_shadow_cairo_pattern (StShadow *shadow_spec, + + cairo_pattern_set_matrix (dst_pattern, &shadow_matrix); + +- out: +- g_free (pixels_out); + return dst_pattern; + } + +-- +cgit v0.9 |