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!756 修复pg_basebackup解压tar包时读取文件长度错误问题

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Merge pull request !756 from 潘浩文/master
This commit is contained in:
opengauss-bot
2021-03-04 16:06:40 +08:00
committed by Gitee
parent 639a91f063 1553d3d626
commit 27b9a4f370
1 changed files with 2 additions and 2 deletions
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4
src/bin/pg_basebackup/pg_basebackup.cpp
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@ -906,7 +906,7 @@ static void ReceiveAndUnpackTarFile(PGconn *conn, PGresult *res, int rownum)
}
totaldone += TAR_BLOCK_SIZE;
if (sscanf_s(copybuf + TAR_LEN_LEFT, "%201o", &current_len_left) != 1) {
if (sscanf_s(copybuf + TAR_LEN_LEFT, "%20lo", &current_len_left) != 1) {
pg_log(stderr, _("%s: could not parse file size\n"), progname);
disconnect_and_exit(1);
}
@ -1670,7 +1670,7 @@ static int GsTar(int argc, char** argv)
}
totaldone += TAR_BLOCK_SIZE;
if (sscanf_s(copybuf + 1048, "%201o", &current_len_left) != 1) {
if (sscanf_s(copybuf + 1048, "%20lo", &current_len_left) != 1) {
fprintf(stderr, "%s: could not parse file size\n", progname);
GS_FREE(copybuf);
CLOSE_AND_RETURN(tarfile);