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| author | Patrick Georgi <pgeorgi@google.com> | 2015-08-12 12:01:01 +0200 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-08-13 16:10:06 +0200 |
| commit | db01ddfd49ee6177c738f410496574105e7e5e44 (patch) | |
| tree | 1d1bbd60e3c2809bf327315f919c69d51d6c2503 /util/cbfstool/cbfs_image.c | |
| parent | 57edf16be5ddef5da272ff8e1a9f1d78091377d9 (diff) | |
| download | coreboot-db01ddfd49ee6177c738f410496574105e7e5e44.tar.xz | |
cbfstool: prepare moving tests earlier
The assert() makes sure the if() holds true. But that assert won't survive for
long.
Change-Id: Iab7d2bc7bfebb3f3b3ce70dc5bd041902e14bd7a
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: http://review.coreboot.org/11220
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'util/cbfstool/cbfs_image.c')
| -rw-r--r-- | util/cbfstool/cbfs_image.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/util/cbfstool/cbfs_image.c b/util/cbfstool/cbfs_image.c index ddc9cf5366..1a20fbae80 100644 --- a/util/cbfstool/cbfs_image.c +++ b/util/cbfstool/cbfs_image.c @@ -616,18 +616,20 @@ int cbfs_add_entry(struct cbfs_image *image, struct buffer *buffer, // We need to put content here, and the case is really // complicated... assert(content_offset); - if (addr_next < content_offset) { - DEBUG("Not for specified offset yet"); - continue; - } else if (addr > content_offset) { - DEBUG("Exceed specified content_offset."); - break; - } else if (addr + header_size > content_offset) { - ERROR("Not enough space for header.\n"); - break; - } else if (content_offset + buffer->size > addr_next) { - ERROR("Not enough space for content.\n"); - break; + if (content_offset > 0) { + if (addr_next < content_offset) { + DEBUG("Not for specified offset yet"); + continue; + } else if (addr > content_offset) { + DEBUG("Exceed specified content_offset."); + break; + } else if (addr + header_size > content_offset) { + ERROR("Not enough space for header.\n"); + break; + } else if (content_offset + buffer->size > addr_next) { + ERROR("Not enough space for content.\n"); + break; + } } // TODO there are more few tricky cases that we may |