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Sync libcontroller master #1018

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Sync libcontroller master #1018

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8 changes: 7 additions & 1 deletion webots_ros2_driver/webots/src/controller/c/robot.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1264,9 +1264,15 @@ static char *compute_socket_filename(char *error_buffer) {
return NULL;
}
closedir(dr);
size_t path_length = strlen(webots_instance_folder) + 9;
// check if Webots is currently loading
char *loading_file_path = malloc(strlen(webots_instance_folder) + 9); // webots_instance_folder + '/loading'
snprintf(loading_file_path, strlen(webots_instance_folder) + 9, "%s/loading", webots_instance_folder);
int written = snprintf(loading_file_path, path_length, "%s/loading", webots_instance_folder);
if (written < 0 || (size_t)written >= path_length) {
fprintf(stderr, "Error: Constructing loading_file_path failed or truncated.\n");
free(loading_file_path);
exit(EXIT_FAILURE);
}
FILE *loading_file = fopen(loading_file_path, "r");
if (loading_file) {
fclose(loading_file);
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