[PATCH:libX11 1/4] Stop truncating source to destination length if it is larger.

[Thomas Klausner]

It seems useless to do that since the code tests for both source
length and destination to be non-zero. This fixes a cut'n'paste
problem in xterm where the paste length was limited to 1024 (BUFSIZ)
in button.c.
---
 modules/lc/gen/lcGenConv.c | 28 ----------------------------
 1 file changed, 28 deletions(-)

diff --git a/modules/lc/gen/lcGenConv.c b/modules/lc/gen/lcGenConv.c
index 42d63c5..1041dc7 100644
--- a/modules/lc/gen/lcGenConv.c
+++ b/modules/lc/gen/lcGenConv.c
@@ -764,9 +764,6 @@ mbstowcs_org(
         return( 0 );
     }
 
-    if (*from_left > *to_left)
-        *from_left = *to_left;
-
     while (*from_left && *to_left) {
 
 	ch = *inbufptr++;
@@ -921,9 +918,6 @@ wcstombs_org(
     int defstr_len = strlen(default_string);
 
 
-    if (*from_left > *to_left)
-        *from_left = *to_left;
-
     while (*from_left && *to_left) {
 
         wc = *inbufptr++;
@@ -1080,9 +1074,6 @@ wcstocts(
     int from_size = *from_left;
     char *ext_seg_len = NULL;
 
-    if (*from_left > *to_left)
-        *from_left = *to_left;
-
     while (*from_left && *to_left) {
 
         wc = *inbufptr++;
@@ -1272,9 +1263,6 @@ ctstowcs(
         return( 0 );
     }
 
-    if (*from_left > *to_left)
-        *from_left = *to_left;
-
     while (*from_left && *to_left) {
 
 	ch = *inbufptr++;
@@ -1666,9 +1654,6 @@ mbstostr(
         return( 0 );
     }
 
-    if (*from_left > *to_left)
-        *from_left = *to_left;
-
     while (*from_left && *to_left) {
 
 	ch = *inbufptr++;
@@ -1956,10 +1941,6 @@ wcstostr(
     const char *default_string = XLC_PUBLIC(lcd, default_string);
     int defstr_len = strlen(default_string);
 
-
-    if (*from_left > *to_left)
-        *from_left = *to_left;
-
     while (*from_left && *to_left) {
 
         wc = *inbufptr++;
@@ -2114,9 +2095,6 @@ wctocs(
     char *outbufptr = *to;
     int from_size = *from_left;
 
-    if (*from_left > *to_left)
-        *from_left = *to_left;
-
     if (*from_left && *to_left) {
 
         wc = *inbufptr++;
@@ -2427,9 +2405,6 @@ strtombs(
     char *outbufptr = *to;
     int from_size = *from_left;
 
-    if (*from_left > *to_left)
-        *from_left = *to_left;
-
     while (*from_left && *to_left) {
 
         ch = *inbufptr++;
@@ -2537,9 +2512,6 @@ strtowcs(
     wchar_t *outbufptr = (wchar_t *)*to;
     int from_size = *from_left;
 
-    if (*from_left > *to_left)
-        *from_left = *to_left;
-
     while (*from_left && *to_left) {
 
         ch = *inbufptr++;
-- 
1.8.3.1