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Commit 74b8449f authored by Greg Kaiser's avatar Greg Kaiser
Browse files

Fix lseek() check 

Since 'pos' is unsigned, we need to tweak the check.

Test: TreeHugger
Change-Id: I97dcb50fb86196b09b11ba725593e6c83c5586d9
parent 346e6792

fs_mgr/libsnapshot/cow_reader.cpp

+1 −1
Original line number Diff line number Diff line
@@ -135,7 +135,7 @@ bool CowReader::ParseOps() { 
        }

        auto& current_op = ops_buffer->data()[current_op_num];

        pos = lseek(fd_.get(), GetNextOpOffset(current_op), SEEK_CUR);

        if (pos < 0) {

        if (pos == uint64_t(-1)) {

            PLOG(ERROR) << "lseek next op failed";

            return false;

        }