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Fix some integer overflow warnings in the base64 and base85 extensions.

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FossilOrigin-Name: 06b4bd2aba22c57f5a5fed606c3bee225dee6fdc13bb16cc58194040ef0d7d85
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dan
2025-10-07 15:14:03 +00:00
parent 7aa5271c72
commit 9b6bc61dbd
8 changed files with 45 additions and 15 deletions
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src/func.c
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@@ -1156,7 +1156,7 @@ void sqlite3QuoteValue(StrAccum *pStr, sqlite3_value *pValue, int bEscape){
*/
static int isNHex(const char *z, int N, u32 *pVal){
int i;
int v = 0;
u32 v = 0;
for(i=0; i<N; i++){
if( !sqlite3Isxdigit(z[i]) ) return 0;
v = (v<<4) + sqlite3HexToInt(z[i]);