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fixed a bug where unmap could be called with a NULL buffer

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This commit is contained in:
Andrew Tridgell
1996-06-25 04:15:41 +00:00
parent a7759258c5
commit 981791bd45
1 changed files with 6 additions and 4 deletions
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10
rsync.c
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@@ -486,8 +486,9 @@ int recv_files(int f_in,struct file_list *flist,char *local_name)
char *buf;
int i;
if (verbose > 2)
if (verbose > 2) {
fprintf(stderr,"recv_files(%d) starting\n",flist->count);
}
if (recurse && delete_mode && !local_name && flist->count>0) {
delete_files(flist);
@@ -560,7 +561,10 @@ int recv_files(int f_in,struct file_list *flist,char *local_name)
/* recv file data */
receive_data(f_in,buf,fd2,fname);
if (fd1 != -1) close(fd1);
if (fd1 != -1) {
unmap_file(buf,st.st_size);
close(fd1);
}
close(fd2);
if (verbose > 2)
@@ -583,8 +587,6 @@ int recv_files(int f_in,struct file_list *flist,char *local_name)
cleanup_fname = NULL;
unmap_file(buf,st.st_size);
set_perms(fname,&flist->files[i],NULL,0);
}