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* parse-packet.c (read_protected_v3_mpi): Make sure to stop

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reading even for corrupted packets.
	* keygen.c (generate_user_id): Need to allocate one byte more.
	Reported by Felix von Leitner.
This commit is contained in:
Werner Koch 2007-01-15 19:30:33 +00:00
parent 9a1d79f67f
commit 9e4a5071a6
3 changed files with 9 additions and 2 deletions
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7
g10/ChangeLog
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@ -1,3 +1,10 @@
2007-01-15 Werner Koch <wk@g10code.com>
* parse-packet.c (read_protected_v3_mpi): Make sure to stop
reading even for corrupted packets.
* keygen.c (generate_user_id): Need to allocate one byte more.
Reported by Felix von Leitner.
2006-12-14 David Shaw <dshaw@jabberwocky.com> 2006-12-14 David Shaw <dshaw@jabberwocky.com>
* options.skel: Tweak some examples to match reality and update * options.skel: Tweak some examples to match reality and update

2
g10/keygen.c
View File

@ -1958,7 +1958,7 @@ generate_user_id()
if( !p ) if( !p )
return NULL; return NULL;
n = strlen(p); n = strlen(p);
uid = xmalloc_clear( sizeof *uid + n - 1 ); uid = xmalloc_clear( sizeof *uid + n );
uid->len = n; uid->len = n;
strcpy(uid->name, p); strcpy(uid->name, p);
uid->ref = 1; uid->ref = 1;

2
g10/parse-packet.c
View File

@ -1533,7 +1533,7 @@ read_protected_v3_mpi (IOBUF inp, unsigned long *length)
buf = p = xmalloc (2 + nbytes); buf = p = xmalloc (2 + nbytes);
*p++ = nbits >> 8; *p++ = nbits >> 8;
*p++ = nbits; *p++ = nbits;
for (; nbytes && length; nbytes--, --*length) for (; nbytes && *length; nbytes--, --*length)
*p++ = iobuf_get (inp); *p++ = iobuf_get (inp);
if (nbytes) if (nbytes)
{ {