diff options
Diffstat (limited to 'source3')
| -rw-r--r-- | source3/include/smb_macros.h | 5 | ||||
| -rw-r--r-- | source3/lib/charcnv.c | 10 |
2 files changed, 9 insertions, 6 deletions
diff --git a/source3/include/smb_macros.h b/source3/include/smb_macros.h index c19be784a1..27a5961651 100644 --- a/source3/include/smb_macros.h +++ b/source3/include/smb_macros.h @@ -169,9 +169,12 @@ #define SMB_ROUNDUP_ALLOCATION(s) ((s) ? (SMB_ROUNDUP((SMB_OFF_T)((s)+1), ((SMB_OFF_T)SMB_ROUNDUP_ALLOCATION_SIZE))) : 0 ) /* Extra macros added by Ying Chen at IBM - speed increase by inlining. */ -#define smb_buf(buf) (buf + smb_size + CVAL(buf,smb_wct)*2) +#define smb_buf(buf) ((buf) + smb_size + CVAL(buf,smb_wct)*2) #define smb_buflen(buf) (SVAL(buf,smb_vwv0 + (int)CVAL(buf, smb_wct)*2)) +/* the remaining number of bytes in smb buffer 'buf' from pointer 'p'. */ +#define smb_bufrem(buf, p) (smb_buflen(buf)-PTR_DIFF(p, smb_buf(buf))) + /* Note that chain_size must be available as an extern int to this macro. */ #define smb_offset(p,buf) (PTR_DIFF(p,buf+4) + chain_size) diff --git a/source3/lib/charcnv.c b/source3/lib/charcnv.c index cdfca8eb97..be7701237e 100644 --- a/source3/lib/charcnv.c +++ b/source3/lib/charcnv.c @@ -354,7 +354,7 @@ int pull_ascii(char *dest, const void *src, int dest_len, int src_len, int flags dest_len = sizeof(pstring); } - if (flags & STR_TERMINATE) src_len = strlen(src)+1; + if (src_len == -1 && (flags & STR_TERMINATE)) src_len = strlen(src)+1; ret = convert_string(CH_DOS, CH_UNIX, src, src_len, dest, dest_len); @@ -525,7 +525,7 @@ copy a string from a ucs2 source to a unix char* destination flags can have: STR_TERMINATE means the string in src is null terminated STR_NOALIGN means don't try to align -if STR_TERMINATE is set then src_len is ignored +if STR_TERMINATE is set then src_len is ignored if it is -1 src_len is the length of the source area in bytes return the number of bytes occupied by the string in src the resulting string in "dest" is always null terminated @@ -543,7 +543,7 @@ int pull_ucs2(const void *base_ptr, char *dest, const void *src, int dest_len, i if (src_len > 0) src_len--; } - if (flags & STR_TERMINATE) src_len = strlen_w(src)*2+2; + if (src_len == -1 && (flags & STR_TERMINATE)) src_len = strlen_w(src)*2+2; /* ucs2 is always a multiple of 2 bytes */ src_len &= ~1; @@ -609,7 +609,7 @@ int pull_utf8(char *dest, const void *src, int dest_len, int src_len, int flags) dest_len = sizeof(pstring); } - if (flags & STR_TERMINATE) src_len = strlen(src)+1; + if (src_len == -1 && (flags & STR_TERMINATE)) src_len = strlen(src)+1; ret = convert_string(CH_UTF8, CH_UNIX, src, src_len, dest, dest_len); if (dest_len) dest[MIN(ret, dest_len-1)] = 0; @@ -687,7 +687,7 @@ flags can have: STR_UNICODE means to force as unicode STR_ASCII use ascii even with unicode packet STR_NOALIGN means don't do alignment -if STR_TERMINATE is set then src_len is ignored +if STR_TERMINATE is set then src_len is ignored is it is -1 src_len is the length of the source area in bytes return the number of bytes occupied by the string in src the resulting string in "dest" is always null terminated |