diff options
| author | Luigi Scarso <luigi.scarso@gmail.com> | 2019-01-23 07:19:27 +0000 |
|---|---|---|
| committer | Luigi Scarso <luigi.scarso@gmail.com> | 2019-01-23 07:19:27 +0000 |
| commit | 4896ddb128c635acc952ef9399d4644638a2cb7c (patch) | |
| tree | 418cfce121252146f5e9f3e7ef16d33a10e67cf8 /Build/source | |
| parent | b8b912ff8cf82db8d897ad938692c537e04c5d2c (diff) | |
MetaPost: fixed buffer overflow. LuaTeX: updated dev. id.
git-svn-id: svn://tug.org/texlive/trunk@49796 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source')
| -rw-r--r-- | Build/source/texk/web2c/luatexdir/luatex_svnversion.h | 2 | ||||
| -rw-r--r-- | Build/source/texk/web2c/mplibdir/mp.w | 7 |
2 files changed, 6 insertions, 3 deletions
diff --git a/Build/source/texk/web2c/luatexdir/luatex_svnversion.h b/Build/source/texk/web2c/luatexdir/luatex_svnversion.h index 4b4d50e8c7e..4552428c09e 100644 --- a/Build/source/texk/web2c/luatexdir/luatex_svnversion.h +++ b/Build/source/texk/web2c/luatexdir/luatex_svnversion.h @@ -1 +1 @@ -#define luatex_svn_revision 7047 +#define luatex_svn_revision 7056 diff --git a/Build/source/texk/web2c/mplibdir/mp.w b/Build/source/texk/web2c/mplibdir/mp.w index 8afa03cd21c..2b9bc6c6672 100644 --- a/Build/source/texk/web2c/mplibdir/mp.w +++ b/Build/source/texk/web2c/mplibdir/mp.w @@ -756,7 +756,7 @@ defined. @<Glob...@>= integer bad; /* is some ``constant'' wrong? */ -@ Later on we will say `|if ( int_packets+(17+3)*int_increment>bistack_size )mp->bad=19;|', +@ Later on we will say `|if ( int_packets+(17+2)*int_increment>bistack_size )mp->bad=19;|', or something similar. In case you are wondering about the non-consequtive values of |bad|: most @@ -1253,6 +1253,9 @@ to the input buffer. The variable |command_line| will be filled by the mp->term_in = (mp->open_file)(mp,"terminal", "r", mp_filetype_terminal); if (mp->command_line!=NULL) { mp->last = strlen(mp->command_line); + if (mp->last > (mp->buf_size+1)) { + mp_reallocate_buffer(mp,mp->last); + } (void)memcpy((void *)mp->buffer,(void *)mp->command_line,mp->last); xfree(mp->command_line); } else { @@ -15774,7 +15777,7 @@ static void mp_cubic_intersection (MP mp, mp_knot p, mp_knot pp) { set_number_from_scaled (mp->max_t, 2); new_number (x_two_t); number_clone (x_two_t,two_t); - number_double(x_two_t); number_double(x_two_t); /* add x=3 bit of precision */ + number_double(x_two_t); number_double(x_two_t); /* add x=2 bit of precision */ number_double(x_two_t); @<Initialize for intersections at level zero@>; CONTINUE: |