diff options
Diffstat (limited to 'source/a/infozip/unzip-patches/unzip-6.0-valgrind.patch')
| -rw-r--r-- | source/a/infozip/unzip-patches/unzip-6.0-valgrind.patch | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/source/a/infozip/unzip-patches/unzip-6.0-valgrind.patch b/source/a/infozip/unzip-patches/unzip-6.0-valgrind.patch new file mode 100644 index 00000000..41a75202 --- /dev/null +++ b/source/a/infozip/unzip-patches/unzip-6.0-valgrind.patch @@ -0,0 +1,26 @@ +diff --git a/fileio.c b/fileio.c +index ba0a1d0..03fc4be 100644 +--- a/fileio.c ++++ b/fileio.c +@@ -2006,6 +2006,7 @@ int do_string(__G__ length, option) /* return PK-type error code */ + unsigned comment_bytes_left; + unsigned int block_len; + int error=PK_OK; ++ unsigned int length2; + #ifdef AMIGA + char tmp_fnote[2 * AMIGA_FILENOTELEN]; /* extra room for squozen chars */ + #endif +@@ -2292,8 +2293,12 @@ int do_string(__G__ length, option) /* return PK-type error code */ + seek_zipf(__G__ G.cur_zipfile_bufstart - G.extra_bytes + + (G.inptr-G.inbuf) + length); + } else { +- if (readbuf(__G__ (char *)G.extra_field, length) == 0) ++ if ((length2 = readbuf(__G__ (char *)G.extra_field, length)) == 0) + return PK_EOF; ++ if(length2 < length) { ++ memset (__G__ (char *)G.extra_field+length2, 0 , length-length2); ++ length = length2; ++ } + /* Looks like here is where extra fields are read */ + getZip64Data(__G__ G.extra_field, length); + #ifdef UNICODE_SUPPORT |