Bump version

utf8_encoder() was incorrectly dereferencing the pointer `state' before testing
it against null; fix by removing the variable initialisers.

src/libutf8/200_decode.c

@@ -24,7 +24,7 @@ utf8_decode_char2(const char* src, size_t size, size_t* used)
 
     if(!src || !size) {
         errno = EINVAL;
-        return 0;
+        return (wchar_t)-1;
     }
     if(used) *used = 1;
     ch = *src++;
@@ -57,26 +57,26 @@ utf8_decode_char2(const char* src, size_t size, size_t* used)
             ret = ch & 0x01;
         } else {
             errno = EILSEQ;
-            return 0;
+            return (wchar_t)-1;
         }
 
         while(remain--) {
             if(!--size) {
                 errno = EILSEQ;
-                return 0;
+                return (wchar_t)-1;
             }
             ch = *src++;
             if((ch & 0xC0) != 0x80) {
                 errno = EILSEQ;
-                return 0;
+                return (wchar_t)-1;
             }
             ret <<= 6;
             ret |= ch & 0x3F;
         }
 
-        if(ch < min) {
+        if(ret < min) {
             errno = EILSEQ;
-            return 0;
+            return (wchar_t)-1;
         }
 
         return ret;
@@ -104,7 +104,7 @@ utf8_decode_char2_force(const char* src, size_t size, size_t* used,
 
     if(!src || !size) {
         errno = EINVAL;
-        return 0;
+        return (wchar_t)-1;
     }
     if(used) *used = 1;
     ch = *src++;
@@ -143,7 +143,7 @@ utf8_decode_char2_force(const char* src, size_t size, size_t* used,
             ret |= ch & 0x3F;
         }
 
-        if(ch < min) goto ILSEQ;
+        if(ret < min) goto ILSEQ;
 
         return ret;
     }

src/libutf8/500_encode_state.c

@@ -10,8 +10,7 @@
 struct utf8_encode_state*
 utf8_encoder(struct utf8_encode_state* state)
 {
-    char* wr = state->wr, * ret;
-    char* endp = wr + state->wr_size - 1;
+    char* wr, * ret, * endp;
     wchar_t ch;
     enum utf8_encode_error_action error_action;
     int reencoding;
@@ -21,6 +20,9 @@ utf8_encoder(struct utf8_encode_state* state)
         return 0;
     }
 
+    wr = state->wr;
+    endp = wr + state->wr_size - 1;
+
     state->written = 0;
     while(state->rd_remain) {
         ch = *state->rd;

src/libutf8/soversion

@@ -12,4 +12,4 @@
 SOMAJOR=1
 
 # SOMICRO is bumped every time there is a binary-compatible release.
-SOMICRO=0
+SOMICRO=2

version

@@ -11,7 +11,7 @@
 # expected to be in 'major.minor.micro' format.
 VERMAJOR=1
 VERMINOR=3
-VERMICRO=0
+VERMICRO=2
 
 # kate: replace-trailing-space-save true; space-indent true; tab-width 4;
 # vim: expandtab:ts=4:sw=4:syntax=sh