diff options
| -rw-r--r-- | www/links/files/patch-ac | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/www/links/files/patch-ac b/www/links/files/patch-ac new file mode 100644 index 000000000000..7fd68f375e5f --- /dev/null +++ b/www/links/files/patch-ac @@ -0,0 +1,54 @@ +This patch is taken from diff'ing links-2.1pre1 against links-2.0 and fixes +possible mem_free(NULL) issues. + +diff -Nur x.c.orig x.c +--- x.c.orig Fri Jun 7 15:24:31 2002 ++++ x.c Tue Jun 11 14:08:26 2002 +@@ -998,7 +998,7 @@ + } + + x_free_hash_table(); +- mem_free(x_driver_param); ++ if (x_driver_param) mem_free(x_driver_param); + return stracpy("No supported color depth found.\n"); + visual_found:; + } +@@ -1030,7 +1030,7 @@ + snprintf(nevidim_te_ani_te_neslysim_ale_smrdis_jako_lejno,MAX_STR_LEN, + "Unsupported graphics mode: x_depth=%d, bits_per_pixel=%d, bytes_per_pixel=%d\n",x_driver.depth, x_depth, x_bitmap_bpp); + x_free_hash_table(); +- mem_free(x_driver_param); ++ if (x_driver_param) mem_free(x_driver_param); + return stracpy(nevidim_te_ani_te_neslysim_ale_smrdis_jako_lejno); + } + +@@ -1053,7 +1053,7 @@ + unsigned char *t; + + x_have_palette=1; +- if((t=x_set_palette())){x_free_hash_table(); mem_free(x_driver_param); return t;} ++ if((t=x_set_palette())){x_free_hash_table(); if (x_driver_param) mem_free(x_driver_param); return t;} + } + + x_black_pixel=BlackPixel(x_display,x_screen); +@@ -1090,16 +1090,16 @@ + ); + + x_normal_gc=XCreateGC(x_display,fake_window,GCFillStyle|GCBackground,&gcv); +- if (!x_normal_gc) {x_free_hash_table(); mem_free(x_driver_param); return stracpy("Cannot create graphic context.\n");} ++ if (!x_normal_gc) {x_free_hash_table(); if (x_driver_param) mem_free(x_driver_param); return stracpy("Cannot create graphic context.\n");} + + x_copy_gc=XCreateGC(x_display,fake_window,GCFunction,&gcv); +- if (!x_copy_gc) {x_free_hash_table(); mem_free(x_driver_param); return stracpy("Cannot create graphic context.\n");} ++ if (!x_copy_gc) {x_free_hash_table(); if (x_driver_param) mem_free(x_driver_param); return stracpy("Cannot create graphic context.\n");} + + x_drawbitmap_gc=XCreateGC(x_display,fake_window,GCFunction,&gcv); +- if (!x_drawbitmap_gc) {x_free_hash_table(); mem_free(x_driver_param); return stracpy("Cannot create graphic context.\n");} ++ if (!x_drawbitmap_gc) {x_free_hash_table(); if (x_driver_param) mem_free(x_driver_param); return stracpy("Cannot create graphic context.\n");} + + x_scroll_gc=XCreateGC(x_display,fake_window,GCGraphicsExposures|GCBackground,&gcv); +- if (!x_scroll_gc) {x_free_hash_table(); mem_free(x_driver_param); return stracpy("Cannot create graphic context.\n");} ++ if (!x_scroll_gc) {x_free_hash_table(); if (x_driver_param) mem_free(x_driver_param); return stracpy("Cannot create graphic context.\n");} + + XSetLineAttributes(x_display,x_normal_gc,1,LineSolid,CapRound,JoinRound); + |