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Take out_size from dd oimg if not specified

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This commit is contained in:
Vitaliy Filippov
2024-11-19 02:13:34 +03:00
parent ddea31d86d
commit c7a4ce7341
1 changed files with 3 additions and 0 deletions
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src/cmd/cli_dd.cpp
+3
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@@ -261,6 +261,7 @@ struct dd_out_info_t
else else
{ {
// ok // ok
out_size = owatch->cfg.size;
return true; return true;
} }
// Wait for sub-command // Wait for sub-command
@@ -882,6 +883,8 @@ resume_2:
oinfo.end_fsync = oinfo.end_fsync && oinfo.out_seekable; oinfo.end_fsync = oinfo.end_fsync && oinfo.out_seekable;
read_offset = 0; read_offset = 0;
read_end = iinfo.in_seekable ? iinfo.in_size-iseek : 0; read_end = iinfo.in_seekable ? iinfo.in_size-iseek : 0;
if (oinfo.out_size && (!read_end || read_end > oinfo.out_size-oseek))
read_end = oinfo.out_size-oseek;
if (bytelimit && (!read_end || read_end > bytelimit)) if (bytelimit && (!read_end || read_end > bytelimit))
read_end = bytelimit; read_end = bytelimit;
clock_gettime(CLOCK_REALTIME, &tv_begin); clock_gettime(CLOCK_REALTIME, &tv_begin);