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Free buffer before returning from cd9660_write_path_table to avoid

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leaking it after returning from the function

MFC after: 1 week
PR: 203647
Submitted by: Thomas Schmitt <scdbackup@gmx.net>
Coverity CID: 978431
Sponsored by: EMC / Isilon Storage Division
This commit is contained in:
Enji Cooper 2015-10-21 11:38:48 +00:00
parent 2f9ec994bc
commit b73321f086
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=289687
1 changed files with 4 additions and 2 deletions
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6
usr.sbin/makefs/cd9660/cd9660_write.c
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@ -165,7 +165,7 @@ cd9660_write_path_table(FILE *fd, off_t sector, int mode)
diskStructure.pathTableLength);
unsigned char *buffer;
unsigned char *buffer_head;
int len;
int len, ret;
path_table_entry temp_entry;
cd9660node *ptcur;
@ -213,8 +213,10 @@ cd9660_write_path_table(FILE *fd, off_t sector, int mode)
ptcur = ptcur->ptnext;
}
return cd9660_write_filedata(fd, sector, buffer_head,
ret = cd9660_write_filedata(fd, sector, buffer_head,
path_table_sectors);
free(buffer);
return ret;
}