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| author | Tim Potter <tpot@samba.org> | 2000-07-28 06:27:32 +0000 |
|---|---|---|
| committer | Tim Potter <tpot@samba.org> | 2000-07-28 06:27:32 +0000 |
| commit | b58ebd10dee6e779fb4b977a7f55db1b23001564 (patch) | |
| tree | b77606ef054ff183be1eb8949bffb1097359498e /source3/rpc_parse/parse_misc.c | |
| parent | 3cc9e1a6a7c27da971ef9f3be7a21b1f7e671c15 (diff) | |
| download | samba-b58ebd10dee6e779fb4b977a7f55db1b23001564.tar.gz samba-b58ebd10dee6e779fb4b977a7f55db1b23001564.tar.bz2 samba-b58ebd10dee6e779fb4b977a7f55db1b23001564.zip | |
Fixed read overrun in init_string2()
(This used to be commit 4ab75143c4466ad0ea8443512dd5ade449d72462)
Diffstat (limited to 'source3/rpc_parse/parse_misc.c')
| -rw-r--r-- | source3/rpc_parse/parse_misc.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/source3/rpc_parse/parse_misc.c b/source3/rpc_parse/parse_misc.c index 2a642e1cec..276e66a113 100644 --- a/source3/rpc_parse/parse_misc.c +++ b/source3/rpc_parse/parse_misc.c @@ -775,6 +775,8 @@ void copy_unistr2(UNISTR2 *str, UNISTR2 *from) void init_string2(STRING2 *str, char *buf, int len) { + int alloc_len = 0; + /* set up string lengths. */ str->str_max_len = len; str->undoc = 0; @@ -786,8 +788,8 @@ void init_string2(STRING2 *str, char *buf, int len) parse_misc_talloc = talloc_init(); if (len < MAX_STRINGLEN) - len = MAX_STRINGLEN; - str->buffer = talloc(parse_misc_talloc, len); + alloc_len = MAX_STRINGLEN; + str->buffer = talloc(parse_misc_talloc, alloc_len); if (str->buffer == NULL) smb_panic("init_string2: malloc fail\n"); memcpy(str->buffer, buf, len); |