commit 47eaa0e007e02fd3af48c398d5409c303562b15c
from: Omar Polo <op@omarpolo.com>
date: Sun Jun 09 21:13:14 2024 UTC

pagebundler: always append a NUL byte, don't emit full length

Even if we have the full length for the about:* pages, we just treat
them as C strings.  Except that they don't have a NUL terminator.
Add it so we can continue to prented they're strings.

commit - a646688fe1198fdb2ff1cb6e30ea2e06aa981c13
commit + 47eaa0e007e02fd3af48c398d5409c303562b15c
blob - 002fad4712cf4c8c2ac3c6039cd5e6ee63e726d3
blob + 49e10ea66c67584f7e03967da8788545e4f98cf4
--- fs.c
+++ fs.c
@@ -181,15 +181,14 @@ fs_load_url(struct tab *tab, const char *url)
 		const char	*name;
 		const char	*path;
 		const uint8_t	*data;
-		size_t		 len;
 	} pages[] = {
-		{"about",	NULL,	about_about,	about_about_len},
-		{"blank",	NULL,	about_blank,	about_blank_len},
-		{"bookmarks",	bpath,	bookmarks,	bookmarks_len},
-		{"crash",	NULL,	about_crash,	about_crash_len},
-		{"help",	NULL,	about_help,	about_help_len},
-		{"license",	NULL,	about_license,	about_license_len},
-		{"new",		NULL,	about_new,	about_new_len},
+		{"about",	NULL,	about_about},
+		{"blank",	NULL,	about_blank},
+		{"bookmarks",	bpath,	bookmarks},
+		{"crash",	NULL,	about_crash},
+		{"help",	NULL,	about_help},
+		{"license",	NULL,	about_license},
+		{"new",		NULL,	about_new},
 	}, *page = NULL;
 
 	if (!strncmp(url, "about:", 6)) {
blob - 9693e7f732a802f9b62b98490a72382c7c3ef4e7
blob + 4c565f6d3bbe6a3b0faac9881d2b2be0ebdd0775
--- pagebundler.c
+++ pagebundler.c
@@ -64,8 +64,7 @@ validc(int c)
 int
 main(int argc, char **argv)
 {
-	size_t	 len, r, i, n;
-	int	 did;
+	size_t	 r, i, n;
 	FILE	*f;
 	uint8_t	 buf[BUFSIZ];
 	char	 varname[PATH_MAX];
@@ -85,16 +84,10 @@ main(int argc, char **argv)
 
 	printf("const uint8_t %s[] = {", varname);
 
-	did = 0;
-	len = 0;
 	n = 0;
 	for (;;) {
 		r = fread(buf, 1, sizeof(buf), f);
-		len += r;
 
-		if (r != 0)
-			did = 1;
-
 		for (i = 0; i < r; ++i, ++n) {
 			if (n % 12 == 0)
 				printf("\n\t");
@@ -114,21 +107,9 @@ main(int argc, char **argv)
 			break;
 	}
 
-	if (!did) {
-		/*
-		 * if nothing was emitted, add a NUL byte.  This was
-		 * still produce an exact copy of the file because
-		 * `len' doesn't count this NUL byte.  It prevents the
-		 * "use of GNU empty initializer extension" warning
-		 * when bundling pages/about_empty.gmi
-		 */
-		printf("\t0x0\n");
-	}
-
+	printf("\t0x0\n");
 	printf("}; /* %s */\n", varname);
 
-	printf("size_t %s_len = %zu;\n", varname, len);
-
 	fclose(f);
 	return 0;
 }