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authorVolker Lendecke <vlendec@samba.org>2007-06-16 11:48:11 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 12:23:25 -0500
commit32ba5145b8c8385f56a1e8f025c7be1bc848077b (patch)
tree0df316e5b65f494fd1b491d6fe0b235710d89609 /source3/lib
parent80c085d8ef1619865710b2ceb2c13fc56fd1929c (diff)
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r23518: Remove the silly assumption that string_replace requires a pstring.
Jeremy, I am always very confused about the different length arguments in convert_string and friends. Can you take a look at the change in string_replace and verify it's ok? Thanks! While at it, remove the pstring limit for strhasupper and strhaslower. (This used to be commit e6e5703658aeaeb0cca5d7281095e17553001d4b)
Diffstat (limited to 'source3/lib')
-rw-r--r--source3/lib/util_str.c63
1 files changed, 44 insertions, 19 deletions
diff --git a/source3/lib/util_str.c b/source3/lib/util_str.c
index 52cdbfcedd..aaba7300fc 100644
--- a/source3/lib/util_str.c
+++ b/source3/lib/util_str.c
@@ -126,8 +126,6 @@ BOOL next_token_nr(const char **ptr,char *buff, const char *sep, size_t bufsize)
return ret;
}
-static uint16 tmpbuf[sizeof(pstring)];
-
void set_first_token(char *ptr)
{
last_ptr = ptr;
@@ -394,9 +392,11 @@ BOOL strisnormal(const char *s, int case_default)
NOTE: oldc and newc must be 7 bit characters
**/
-void string_replace( pstring s, char oldc, char newc )
+void string_replace( char *s, char oldc, char newc )
{
char *p;
+ smb_ucs2_t *tmp;
+ size_t src_len, len;
/* this is quite a common operation, so we want it to be
fast. We optimise for the ascii case, knowing that all our
@@ -418,9 +418,14 @@ void string_replace( pstring s, char oldc, char newc )
/* With compose characters we must restart from the beginning. JRA. */
p = s;
#endif
- push_ucs2(NULL, tmpbuf, p, sizeof(tmpbuf), STR_TERMINATE);
- string_replace_w(tmpbuf, UCS2_CHAR(oldc), UCS2_CHAR(newc));
- pull_ucs2(NULL, p, tmpbuf, -1, sizeof(tmpbuf), STR_TERMINATE);
+ src_len = strlen(p);
+ len = push_ucs2_allocate(&tmp, p);
+ if (len == -1) {
+ return;
+ }
+ string_replace_w(tmp, UCS2_CHAR(oldc), UCS2_CHAR(newc));
+ pull_ucs2(NULL, p, tmp, src_len+1, -1, STR_TERMINATE);
+ SAFE_FREE(tmp);
}
/**
@@ -584,12 +589,22 @@ BOOL trim_string(char *s,const char *front,const char *back)
BOOL strhasupper(const char *s)
{
- smb_ucs2_t *ptr;
- push_ucs2(NULL, tmpbuf,s, sizeof(tmpbuf), STR_TERMINATE);
- for(ptr=tmpbuf;*ptr;ptr++)
- if(isupper_w(*ptr))
- return True;
- return(False);
+ smb_ucs2_t *tmp, *p;
+ BOOL ret;
+
+ if (push_ucs2_allocate(&tmp, s) == -1) {
+ return False;
+ }
+
+ for(p = tmp; *p != 0; p++) {
+ if(isupper_w(*p)) {
+ break;
+ }
+ }
+
+ ret = (*p != 0);
+ SAFE_FREE(tmp);
+ return ret;
}
/**
@@ -598,12 +613,22 @@ BOOL strhasupper(const char *s)
BOOL strhaslower(const char *s)
{
- smb_ucs2_t *ptr;
- push_ucs2(NULL, tmpbuf,s, sizeof(tmpbuf), STR_TERMINATE);
- for(ptr=tmpbuf;*ptr;ptr++)
- if(islower_w(*ptr))
- return True;
- return(False);
+ smb_ucs2_t *tmp, *p;
+ BOOL ret;
+
+ if (push_ucs2_allocate(&tmp, s) == -1) {
+ return False;
+ }
+
+ for(p = tmp; *p != 0; p++) {
+ if(islower_w(*p)) {
+ break;
+ }
+ }
+
+ ret = (*p != 0);
+ SAFE_FREE(tmp);
+ return ret;
}
/**
@@ -2628,7 +2653,7 @@ size_t utf16_len_n(const void *src, size_t n)
char *escape_shell_string(const char *src)
{
size_t srclen = strlen(src);
- char *ret = SMB_MALLOC((srclen * 2) + 1);
+ char *ret = SMB_MALLOC_ARRAY(char, (srclen * 2) + 1);
char *dest = ret;
BOOL in_s_quote = False;
BOOL in_d_quote = False;