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| author | Stefan Esser <sesser@php.net> | 2002-12-10 15:18:01 +0000 |
|---|---|---|
| committer | Stefan Esser <sesser@php.net> | 2002-12-10 15:18:01 +0000 |
| commit | f481a209b74c5bc58b75d7734e9ec489c81b1622 (patch) | |
| tree | b955b97ffc020b61745b825e7427f889b6a9b018 /ext | |
| parent | 26c5c323ab38667b002761395b4d8f33ca1b38bc (diff) | |
| download | php-git-f481a209b74c5bc58b75d7734e9ec489c81b1622.tar.gz | |
fixing crashbug
patch by freddy77@angelfire.com
Diffstat (limited to 'ext')
| -rw-r--r-- | ext/sybase/php_sybase_db.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/ext/sybase/php_sybase_db.c b/ext/sybase/php_sybase_db.c index aef81e29f5..d7c908cdfa 100644 --- a/ext/sybase/php_sybase_db.c +++ b/ext/sybase/php_sybase_db.c @@ -720,11 +720,14 @@ static void php_sybase_get_column_content(sybase_link *sybase_ptr,int offset,pva if (dbwillconvert(coltype(offset),SYBCHAR)) { char *res_buf; int res_length = dbdatlen(sybase_ptr->link,offset); + int src_length = res_length; register char *p; switch (coltype(offset)) { case SYBBINARY: case SYBVARBINARY: + res_length *= 2; + break; case SYBCHAR: case SYBVARCHAR: case SYBTEXT: @@ -740,15 +743,16 @@ static void php_sybase_get_column_content(sybase_link *sybase_ptr,int offset,pva memset(res_buf,' ',res_length+1); /* XXX i'm sure there's a better way but i don't have sybase here to test 991105 thies@thieso.net */ - dbconvert(NULL,coltype(offset),dbdata(sybase_ptr->link,offset), res_length,SYBCHAR,res_buf,-1); + dbconvert(NULL,coltype(offset),dbdata(sybase_ptr->link,offset), res_length,SYBCHAR,res_buf,res_length); /* get rid of trailing spaces */ p = res_buf + res_length; - while (*p == ' ') { + while (p >= res_buf && *p == ' ') { p--; - res_length--; } *(++p) = 0; /* put a trailing NULL */ + res_length = p - res_buf; + Z_STRLEN_P(result) = res_length; Z_STRVAL_P(result) = res_buf; |