colin/iio-sensor-proxy
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

buffer-utils: Fix possible crash handling compasses

Browse Source 
The generic_name is supposed to be an allocated string. As we were
passing it a static string, it might have crashed later on.
This commit is contained in:
Bastien Nocera
2016-09-06 14:42:21 +02:00
parent 80126b505d
commit c7d00d278d
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/iio-buffer-utils.c
View File

@@ -257,7 +257,7 @@ build_channel_array (const char *device_dir,
current->name = g_strndup (name, strlen(name) - strlen("_en")); current->name = g_strndup (name, strlen(name) - strlen("_en"));
current->generic_name = iioutils_break_up_name (current->name); current->generic_name = iioutils_break_up_name (current->name);
if (g_strcmp0(current->generic_name, "in_rot_from_north_magnetic_tilt") == 0) { if (g_strcmp0(current->generic_name, "in_rot_from_north_magnetic_tilt") == 0) {
current->generic_name = "in_rot"; current->generic_name = g_strdup ("in_rot");
} }
index_name = g_strdup_printf ("%s_index", current->name); index_name = g_strdup_printf ("%s_index", current->name);