block.c (776346cd63e5a1ceeeb4d81fa111d911abb73a69) block.c (f3a9cfddaec127078ac1898de6b063db8ac3bb48)
1/*
2 * QEMU System Emulator block driver
3 *
4 * Copyright (c) 2003 Fabrice Bellard
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights

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2785 return target_sectors;
2786 }
2787
2788 for (;;) {
2789 nb_sectors = target_sectors - sector_num;
2790 if (nb_sectors <= 0) {
2791 return 0;
2792 }
1/*
2 * QEMU System Emulator block driver
3 *
4 * Copyright (c) 2003 Fabrice Bellard
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights

--- 2776 unchanged lines hidden (view full) ---

2785 return target_sectors;
2786 }
2787
2788 for (;;) {
2789 nb_sectors = target_sectors - sector_num;
2790 if (nb_sectors <= 0) {
2791 return 0;
2792 }
2793 if (nb_sectors > INT_MAX) {
2794 nb_sectors = INT_MAX;
2793 if (nb_sectors > INT_MAX / BDRV_SECTOR_SIZE) {
2794 nb_sectors = INT_MAX / BDRV_SECTOR_SIZE;
2795 }
2796 ret = bdrv_get_block_status(bs, sector_num, nb_sectors, &n);
2797 if (ret < 0) {
2798 error_report("error getting block status at sector %" PRId64 ": %s",
2799 sector_num, strerror(-ret));
2800 return ret;
2801 }
2802 if (ret & BDRV_BLOCK_ZERO) {

--- 3246 unchanged lines hidden --- 		2795 }
2796 ret = bdrv_get_block_status(bs, sector_num, nb_sectors, &n);
2797 if (ret < 0) {
2798 error_report("error getting block status at sector %" PRId64 ": %s",
2799 sector_num, strerror(-ret));
2800 return ret;
2801 }
2802 if (ret & BDRV_BLOCK_ZERO) {

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