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Util: Fix some warnings

This commit is contained in:
Jeffrey Pfau 2015-01-15 00:13:41 -08:00
parent 543ffac706
commit 1119d773e1
1 changed files with 6 additions and 3 deletions
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9
src/util/patch-ups.c
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@ -129,6 +129,9 @@ bool _BPSApplyPatch(struct Patch* patch, void* in, size_t inSize, void* out, siz
if (_decodeLength(patch->vf) != outSize) {
return false;
}
if (inSize > SSIZE_MAX || outSize > SSIZE_MAX) {
return false;
}
size_t metadataLength = _decodeLength(patch->vf);
patch->vf->seek(patch->vf, metadataLength, SEEK_CUR); // Skip metadata
size_t writeLocation = 0;
@ -153,7 +156,7 @@ bool _BPSApplyPatch(struct Patch* patch, void* in, size_t inSize, void* out, siz
break;
case 0x1:
// TargetRead
if (patch->vf->read(patch->vf, &writeBuffer[writeLocation], length) != length) {
if (patch->vf->read(patch->vf, &writeBuffer[writeLocation], length) != (ssize_t) length) {
return false;
}
outputChecksum = updateCrc32(outputChecksum, &writeBuffer[writeLocation], length);
@ -167,7 +170,7 @@ bool _BPSApplyPatch(struct Patch* patch, void* in, size_t inSize, void* out, siz
} else {
readSourceLocation += readOffset >> 1;
}
if (readSourceLocation < 0 || readSourceLocation > inSize) {
if (readSourceLocation < 0 || readSourceLocation > (ssize_t) inSize) {
return false;
}
memmove(&writeBuffer[writeLocation], &readBuffer[readSourceLocation], length);
@ -183,7 +186,7 @@ bool _BPSApplyPatch(struct Patch* patch, void* in, size_t inSize, void* out, siz
} else {
readTargetLocation += readOffset >> 1;
}
if (readTargetLocation < 0 || readTargetLocation > outSize) {
if (readTargetLocation < 0 || readTargetLocation > (ssize_t) outSize) {
return false;
}
for (i = 0; i < length; ++i) {