* Reintroduce package. (Closes: bug#928158)

* Convert source to 3.0 (quilt) format. * Migrate from cdbs to debhelper. * Merge from Ubuntu: - libg15daemon_client/g15daemon_net.c: Fix a potential buffer overflow. * debian/patches/07-reinit-on-any-error.diff: reinitialize on any error returned by libusb to correctly recover after suspend/resume. (LP: #1357556) * /etc/init.d/g15daemon: overhaul. - Replace /dev/input/uinput with /dev/uinput. (Closes: bug#687663). - Use "udevadm settle" instead of polling /dev/uinput. - Use log_*_msg functions instead of echo. - Add dependency on $remote_fs. - Remove bashism. (Closes: bug#772244) - Return 0 exit code if the daemon fails to start. (LP: #617101, LP: #1103275) - Don't stop or restart on udev events, because g15daemon now properly handles replugging. * Remove build dependency on libusb. * Remove dependency on libg15daemon-client1 for g15daemon. * Add dependency on udev for g15daemon. * Change priority of packages to optional. * Add native systemd service. (LP: #1441365) * /etc/default/g15daemon: remove SWITCH_KEY option to keep systemd service file simple. * Add subsystem check to udev matching rules. * Multiarchify the library packages. (Closes: bug#812952) * Do not install *.la files. * Change package description. (Closes: bug#802652)
2019-05-02 18:15:52 +03:00
1 parent 59793e4434
commit b4412b7c70
@@ -0,0 +1,39 @@
+--- a/g15daemon/utility_funcs.c
+++ b/g15daemon/utility_funcs.c
+@@ -666,12 +666,24 @@
+ }
+ 
+ int uf_screendump_pbm(unsigned char *buffer,char *filename) {
+    int fd;
+     FILE *f;
+     int x,y;
+     #define WIDTH 40
+     g15canvas *canvas=g15daemon_xmalloc(sizeof(g15canvas));
+     memcpy(canvas->buffer,buffer,LCD_BUFSIZE);
+-    f = fopen(filename,"w+");
+    fd = open(filename, O_CREAT|O_EXCL|O_WRONLY, S_IRUSR|S_IWUSR|S_IRGRP|S_IROTH);
+    if(fd == -1) {
+       g15daemon_log(LOG_WARNING, "uf_screendump_pbm failed: open, %s.\n", strerror(errno));
+       return -1;
+    }
+    f = fdopen(fd,"w");
+    if(f==NULL) {
+       close(fd);
+        g15daemon_log(LOG_WARNING, "uf_screendump_pbm failed: fdopen, %s.\n", strerror(errno));
+        return -1;
+    }
+
+     fprintf(f,"P1\n160 43\n");
+     fprintf(f,"# G15 screendump - %s\n\n",filename);
+     for(y=0;y<43;y++)
+@@ -681,7 +693,9 @@
+               fprintf(f,"\n");
+         }
+ 
+-        fclose(f);
+    fclose(f);
+    fsync(fd);
+    close(fd);
+     free(canvas);
+     return 0;
+ }