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-rw-r--r--P4/util.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/P4/util.c b/P4/util.c
index 67e8a9b..c710af9 100644
--- a/P4/util.c
+++ b/P4/util.c
@@ -100,19 +100,23 @@ int get_request(int fd, char *filename) {
read(fd, buffer, 2048);
printf("%s\n", buffer);
- if(sscanf(buffer, "%s %s %s", get, filename, http) < 2) { // Read HTTP Get request and parse
+ if(sscanf(buffer, "%s %s %s", get, filename, http) < 2) { // Read HTTP Get request and parse
+ close(fd);
return -1;
}
else if (strcmp(get, "GET")) {
+ close(fd);
printf("Not a GET\n");
return -2;
}
else if (strlen(filename) > 1023) {
+ close(fd);
printf("Not sure but bad\n");
return -3;
}
for (int i=0; i<strlen(filename); i++) {
if ((strstr(filename, "//")) != 0 || (strstr(filename, "..")) != 0) {
+ close(fd);
printf("Invalid directory!\n");
return -4;
}
@@ -163,7 +167,7 @@ int return_result(int fd, char *content_type, char *buf, int numbytes) {
return -4;
}
if (write(fd, buf, numbytes) == -1) {
- perror("Write error");
+ perror("Bad write");
close(fd);
return -5;
}