Commitfb4ae4a

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Fix recalc checksums during restore for segno > 0.

1 parent8957aad commitfb4ae4aCopy full SHA for fb4ae4a

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+26

-2

lines changed

+26

-2

lines changed

Lines changed: 1 addition & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -519,7 +519,7 @@ restore_data_file(const char *from_root,`
`519`	`519`	`if (i==BLCKSZ)`
`520`	`520`	`gotoskip_checksum;`
`521`	`521`	`}`
`522`		`-((PageHeader)page.data)->pd_checksum=pg_checksum_page(page.data,header.block);`
	`522`	`+((PageHeader)page.data)->pd_checksum=pg_checksum_page(page.data,file->segno*RELSEG_SIZE+header.block);`
`523`	`523`	`}`
`524`	`524`
`525`	`525`	`skip_checksum:`

Lines changed: 25 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -547,7 +547,7 @@ dir_read_file_list(const char root, const char file_txt)`
`547`	`547`	`pg_crc32crc;`
`548`	`548`	`unsignedintmode;/* bit length of mode_t depends on platforms */`
`549`	`549`	`structtmtm;`
`550`		`-pgFile*file;`
	`550`	`+pgFile*file;`
`551`	`551`
`552`	`552`	`memset(&tm,0,sizeof(tm));`
`553`	`553`	`if (sscanf(buf,"%s %c %lu %u %o %d-%d-%d %d:%d:%d",`
`@@ -590,6 +590,30 @@ dir_read_file_list(const char root, const char file_txt)`
`590`	`590`	`strcpy(file->path,path);`
`591`	`591`
`592`	`592`	`parray_append(files,file);`
	`593`	`+`
	`594`	`+if(file->is_datafile)`
	`595`	`+{`
	`596`	`+intfind_dot;`
	`597`	`+intcheck_digit;`
	`598`	`+char*text_segno;`
	`599`	`+size_tpath_len=strlen(file->path);`
	`600`	`+for(find_dot=path_len-1;file->path[find_dot]!='.'&&find_dot >=0;find_dot--);`
	`601`	`+if (find_dot <=0)`
	`602`	`+continue;`
	`603`	`+`
	`604`	`+text_segno=file->path+find_dot+1;`
	`605`	`+for(check_digit=0;text_segno[check_digit]!='\0';check_digit++)`
	`606`	`+if (!isdigit(text_segno[check_digit]))`
	`607`	`+{`
	`608`	`+check_digit=-1;`
	`609`	`+break;`
	`610`	`+}`
	`611`	`+`
	`612`	`+if (check_digit==-1)`
	`613`	`+continue;`
	`614`	`+`
	`615`	`+file->segno= (int)strtol(text_segno,NULL,10);`
	`616`	`+}`
`593`	`617`	`}`
`594`	`618`
`595`	`619`	`fclose(fp);`

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