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| author | Stefan Hajnoczi | 2009-04-24 11:21:07 +0200 |
|---|---|---|
| committer | Michael Brown | 2009-04-26 06:48:15 +0200 |
| commit | 9b964dec363b12f5f18057d740d96e887cf58186 (patch) | |
| tree | dfb7fc6afec711a9cdd58089929dc1f1f61ff07e /src/core/exec.c | |
| parent | [elf] Work around entry point bug in NetBSD kernels (diff) | |
| download | ipxe-9b964dec363b12f5f18057d740d96e887cf58186.tar.gz ipxe-9b964dec363b12f5f18057d740d96e887cf58186.tar.xz ipxe-9b964dec363b12f5f18057d740d96e887cf58186.zip | |
[build] Fix signed/unsigned division in util/zbin.c
Commit b149a99 ([build] Round up SUBx deltas) introduced a
signed/unsigned issue that affects gPXE images built on 32-bit hosts.
The zbin fixup utility performed an unsigned division, which led to
.usb images with an incorrect number of sectors to load.
The issue snuck by on 64-bit hosts since uint32_t is promoted to long.
On 32-bit hosts it is promoted to unsigned long.
Modified-by: Michael Brown <mcb30@etherboot.org>
Signed-off-by: Michael Brown <mcb30@etherboot.org>
Diffstat (limited to 'src/core/exec.c')
0 files changed, 0 insertions, 0 deletions