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fix default permissions and umask handling #104

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fix default permissions and umask handling #104

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9 changes: 4 additions & 5 deletions src/mtp.c
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Original file line number Diff line number Diff line change
Expand Up @@ -269,7 +269,7 @@ int parse_incomming_dataset(mtp_ctx * ctx,void * datain,int size,uint32_t * newh

if(!set_storage_giduid(ctx, entry->storage_id))
{
ret = mkdir(tmp_path, 0700);
ret = mkdir(tmp_path, 0777);
}

restore_giduid(ctx);
Expand All @@ -288,9 +288,6 @@ int parse_incomming_dataset(mtp_ctx * ctx,void * datain,int size,uint32_t * newh
return ret_code;
}

if(ctx->usb_cfg.val_umask >= 0)
chmod(tmp_path, 0777 & (~ctx->usb_cfg.val_umask));

tmp_file_entry.isdirectory = 1;
strcpy(tmp_file_entry.filename,tmp_str);
tmp_file_entry.size = 0;
Expand Down Expand Up @@ -362,7 +359,9 @@ int parse_incomming_dataset(mtp_ctx * ctx,void * datain,int size,uint32_t * newh

if(!set_storage_giduid(ctx, storage_id))
{
file = open(tmp_path,O_WRONLY | O_CREAT | O_TRUNC | O_LARGEFILE, S_IRUSR|S_IWUSR);
file = open(tmp_path,
O_WRONLY | O_CREAT | O_TRUNC | O_LARGEFILE,
S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH);
}

restore_giduid(ctx);
Expand Down
2 changes: 2 additions & 0 deletions src/mtp_cfg.c
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Original file line number Diff line number Diff line change
Expand Up @@ -30,6 +30,7 @@
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <sys/stat.h>
#include <unistd.h>

#include "mtp.h"
Expand Down Expand Up @@ -760,6 +761,7 @@ int mtp_load_config_file(mtp_ctx * context, const char * conffile)
PRINT_MSG("Show hidden files : %i",context->usb_cfg.show_hidden_files);
if(context->usb_cfg.val_umask >= 0)
{
umask(context->usb_cfg.val_umask);
PRINT_MSG("File creation umask : %03o",context->usb_cfg.val_umask);
}
else
Expand Down
7 changes: 3 additions & 4 deletions src/mtp_operations/mtp_op_sendobject.c
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Original file line number Diff line number Diff line change
Expand Up @@ -93,7 +93,9 @@ uint32_t mtp_op_SendObject(mtp_ctx * ctx,MTP_PACKET_HEADER * mtp_packet_hdr, int
if( mtp_packet_hdr->code == MTP_OPERATION_SEND_PARTIAL_OBJECT )
file = open(full_path,O_RDWR | O_LARGEFILE);
else
file = open(full_path,O_CREAT|O_WRONLY|O_TRUNC| O_LARGEFILE, S_IRUSR|S_IWUSR);
file = open(full_path,
O_CREAT | O_WRONLY | O_TRUNC | O_LARGEFILE,
S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH);
}

restore_giduid(ctx);
Expand Down Expand Up @@ -150,9 +152,6 @@ uint32_t mtp_op_SendObject(mtp_ctx * ctx,MTP_PACKET_HEADER * mtp_packet_hdr, int

close(file);

if(ctx->usb_cfg.val_umask >= 0)
chmod(full_path, 0777 & (~ctx->usb_cfg.val_umask));

if(ctx->cancel_req)
{
ctx->cancel_req = 0;
Expand Down