diff options
Diffstat (limited to 'app-misc/bb/files/bb-1.3.0_rc1-messager-overlap.patch')
-rw-r--r-- | app-misc/bb/files/bb-1.3.0_rc1-messager-overlap.patch | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/app-misc/bb/files/bb-1.3.0_rc1-messager-overlap.patch b/app-misc/bb/files/bb-1.3.0_rc1-messager-overlap.patch deleted file mode 100644 index e46b75fd5815..000000000000 --- a/app-misc/bb/files/bb-1.3.0_rc1-messager-overlap.patch +++ /dev/null @@ -1,25 +0,0 @@ -messager.c: fix memory overlap (fixes artefacts in scrolling text) - -==363== Source and destination overlap in memcpy(0xa066240, 0xa0662b8, 240) -==363== at 0x4C2B220: memcpy@@GLIBC_2.14 (mc_replace_strmem.c:838) -==363== by 0x407D97: newline (messager.c:43) -==363== by 0x407EE6: put (messager.c:54) -==363== by 0x40806E: messager (messager.c:77) -==363== by 0x403009: bb (bb.c:258) -==363== by 0x407C06: main (main.c:202) - -diff --git a/messager.c b/messager.c -index 95cc410..964080b 100644 ---- a/messager.c -+++ b/messager.c -@@ -40,8 +40,8 @@ static void newline() - start = 0; - cursor_y++, cursor_x = 0; - if (cursor_y >= aa_scrheight(context)) { -- memcpy(context->textbuffer + start * aa_scrwidth(context), context->textbuffer + (start + 1) * aa_scrwidth(context), aa_scrwidth(context) * (aa_scrheight(context) - start - 1)); -- memcpy(context->attrbuffer + start * aa_scrwidth(context), context->attrbuffer + (start + 1) * aa_scrwidth(context), aa_scrwidth(context) * (aa_scrheight(context) - start - 1)); -+ memmove(context->textbuffer + start * aa_scrwidth(context), context->textbuffer + (start + 1) * aa_scrwidth(context), aa_scrwidth(context) * (aa_scrheight(context) - start - 1)); -+ memmove(context->attrbuffer + start * aa_scrwidth(context), context->attrbuffer + (start + 1) * aa_scrwidth(context), aa_scrwidth(context) * (aa_scrheight(context) - start - 1)); - memset(context->textbuffer + aa_scrwidth(context) * (aa_scrheight(context) - 1), ' ', aa_scrwidth(context)); - memset(context->attrbuffer + aa_scrwidth(context) * (aa_scrheight(context) - 1), 0, aa_scrwidth(context)); - cursor_y--; |