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Use 64-bit math to compute the sizes of memory allocations in extensions.

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FossilOrigin-Name: ca67f2ec0e294384c397db438605df1b47aae5f348a8de94f97286997625d169
This commit is contained in:
drh
2019-01-08 20:02:48 +00:00
parent c930b405f0
commit 2d77d80a65
45 changed files with 268 additions and 273 deletions
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10
ext/misc/amatch.c
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@ -619,7 +619,7 @@ static int amatchLoadOneRule(
if( p->rDel==0 || p->rDel>rCost ) p->rDel = rCost;
}else
{
pRule = sqlite3_malloc( sizeof(*pRule) + nFrom + nTo );
pRule = sqlite3_malloc64( sizeof(*pRule) + nFrom + nTo );
if( pRule==0 ){
rc = SQLITE_NOMEM;
}else{
@ -738,11 +738,11 @@ static int amatchLoadRules(
** `mno` becomes mno
*/
static char *amatchDequote(const char *zIn){
int nIn; /* Size of input string, in bytes */
sqlite3_int64 nIn; /* Size of input string, in bytes */
char *zOut; /* Output (dequoted) string */
nIn = (int)strlen(zIn);
zOut = sqlite3_malloc(nIn+1);
nIn = strlen(zIn);
zOut = sqlite3_malloc64(nIn+1);
if( zOut ){
char q = zIn[0]; /* Quote character (if any ) */
@ -1069,7 +1069,7 @@ static void amatchAddWord(
}
return;
}
pWord = sqlite3_malloc( sizeof(*pWord) + nBase + nTail - 1 );
pWord = sqlite3_malloc64( sizeof(*pWord) + nBase + nTail - 1 );
if( pWord==0 ) return;
memset(pWord, 0, sizeof(*pWord));
pWord->rCost = rCost;