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Prevent the use of an unitialized variable for block size in CRC calculation.

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This commit is contained in:
Kees van Reeuwijk 2010-03-09 16:21:41 +00:00
parent 4206784d82
commit cf95efbad1
1 changed files with 1 additions and 7 deletions
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8
commands/pax/file_subs.c
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@ -938,7 +938,7 @@ set_crc(ARCHD *arcn, int fd)
int i;
int res;
off_t cpcnt = 0L;
u_long size;
u_long size = FILEBLK;
unsigned long crc = 0L;
char tbuf[FILEBLK];
struct stat sb;
@ -951,12 +951,6 @@ set_crc(ARCHD *arcn, int fd)
return(0);
}
#if 0
/* not in minix */
if ((size = (u_long)arcn->sb.st_blksize) > (u_long)sizeof(tbuf))
size = (u_long)sizeof(tbuf);
#endif
/*
* read all the bytes we think that there are in the file. If the user
* is trying to archive an active file, forget this file.