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bin/xbps-rindex: better error handling for writing repodata archives

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This fixes issues when writes fail (as example if the disk is full),
where xbps would create empty repodata or stagedata archives.
This commit is contained in:
Duncan Overbruck
2019-10-25 23:00:35 +02:00
committed by Juan RP
parent 04d5554ed2
commit 7b4a925302
2 changed files with 34 additions and 22 deletions
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8
lib/archive.c
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@ -83,7 +83,8 @@ xbps_archive_append_buf(struct archive *ar, const void *buf, const size_t buflen
assert(gname);
entry = archive_entry_new();
assert(entry);
if (entry == NULL)
return archive_errno(ar);
archive_entry_set_filetype(entry, AE_IFREG);
archive_entry_set_perm(entry, mode);
@ -100,7 +101,10 @@ xbps_archive_append_buf(struct archive *ar, const void *buf, const size_t buflen
archive_entry_free(entry);
return archive_errno(ar);
}
archive_write_finish_entry(ar);
if (archive_write_finish_entry(ar) != ARCHIVE_OK) {
archive_entry_free(entry);
return archive_errno(ar);
}
archive_entry_free(entry);
return 0;