Skip to content

Fix null pointer check for ndef_buffer_length in doReadT4tData function #153

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 1 commit into
base: NCI2.0_PN7160
Choose a base branch
from
Open

Fix null pointer check for ndef_buffer_length in doReadT4tData function #153

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion src/service/linux_nfc_api.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -379,7 +379,7 @@ int doWriteT4tData(unsigned char *command, unsigned char *ndef_buffer, int ndef_
int doReadT4tData(unsigned char *command, unsigned char *ndef_buffer, int *ndef_buffer_length)
{
int ret = 0;
if (ndef_buffer == NULL || ndef_buffer_length <= 0) {
if (ndef_buffer == NULL || ndef_buffer_length == NULL || *ndef_buffer_length <= 0) {
NXPLOG_API_E ("%s: invalide buffer!", __FUNCTION__);
return NFA_STATUS_FAILED;
}
Expand Down