From e4ddc8f72b5a7d8c55a6c2042c7b7f945ba4b1a2 Mon Sep 17 00:00:00 2001
From: Mark Lodato
Date: Sat, 4 Sep 2010 11:30:18 -0400
Subject: fix errors in printf-style format strings

There were many places where the arguments to a printf-like function did
not match the format string.  Mostly, these were a missing 'l' flag, but
there were three exceptions:

- In ui-stats.c, a size_t argument must be printed.  C99 has the "%zu"
  flag for this purpose, but not all compilers support this.  Therefore,
  we mimic what git does - use a NO_C99_FORMAT Makefile variable.

- In ui-stats.c, cgit_print_error() was called with a pointer instead of
  a character.

- In ui-log.c, the "columns" argument was never used.

Signed-off-by: Mark Lodato <lodatom@gmail.com>
---
 ui-tree.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'ui-tree.c')

diff --git a/ui-tree.c b/ui-tree.c
index 75ec9cb..0cdbf6d 100644
--- a/ui-tree.c
+++ b/ui-tree.c
@@ -67,7 +67,7 @@ static void print_binary_buffer(char *buf, unsigned long size)
 	html("<table summary='blob content' class='bin-blob'>\n");
 	html("<tr><th>ofs</th><th>hex dump</th><th>ascii</th></tr>");
 	for (ofs = 0; ofs < size; ofs += ROWLEN, buf += ROWLEN) {
-		htmlf("<tr><td class='right'>%04x</td><td class='hex'>", ofs);
+		htmlf("<tr><td class='right'>%04lx</td><td class='hex'>", ofs);
 		for (idx = 0; idx < ROWLEN && ofs + idx < size; idx++)
 			htmlf("%*s%02x",
 			      idx == 16 ? 4 : 1, "",
@@ -108,7 +108,7 @@ static void print_object(const unsigned char *sha1, char *path, const char *base
 	html(")\n");
 
 	if (ctx.cfg.max_blob_size && size / 1024 > ctx.cfg.max_blob_size) {
-		htmlf("<div class='error'>blob size (%dKB) exceeds display size limit (%dKB).</div>",
+		htmlf("<div class='error'>blob size (%ldKB) exceeds display size limit (%dKB).</div>",
 				size / 1024, ctx.cfg.max_blob_size);
 		return;
 	}
-- 
cgit v1.2.3-70-g09d2


From d187b98557d91b874836f286b955ba76ab26fb02 Mon Sep 17 00:00:00 2001
From: Mark Lodato
Date: Sat, 4 Sep 2010 14:18:16 -0400
Subject: prefer html_raw() to write()

To make the code more consistent, and to not rely on the implementation
of html(), always use html_raw(...) instead of write(htmlfd, ...).

Signed-off-by: Mark Lodato <lodatom@gmail.com>
---
 html.c    | 18 +++++++++---------
 ui-blob.c |  4 ++--
 ui-tree.c |  2 +-
 3 files changed, 12 insertions(+), 12 deletions(-)

(limited to 'ui-tree.c')

diff --git a/html.c b/html.c
index eaabf72..1305910 100644
--- a/html.c
+++ b/html.c
@@ -95,7 +95,7 @@ void html_txt(const char *txt)
 	while(t && *t){
 		int c = *t;
 		if (c=='<' || c=='>' || c=='&') {
-			write(htmlfd, txt, t - txt);
+			html_raw(txt, t - txt);
 			if (c=='>')
 				html("&gt;");
 			else if (c=='<')
@@ -116,7 +116,7 @@ void html_ntxt(int len, const char *txt)
 	while(t && *t && len--){
 		int c = *t;
 		if (c=='<' || c=='>' || c=='&') {
-			write(htmlfd, txt, t - txt);
+			html_raw(txt, t - txt);
 			if (c=='>')
 				html("&gt;");
 			else if (c=='<')
@@ -128,7 +128,7 @@ void html_ntxt(int len, const char *txt)
 		t++;
 	}
 	if (t!=txt)
-		write(htmlfd, txt, t - txt);
+		html_raw(txt, t - txt);
 	if (len<0)
 		html("...");
 }
@@ -139,7 +139,7 @@ void html_attr(const char *txt)
 	while(t && *t){
 		int c = *t;
 		if (c=='<' || c=='>' || c=='\'' || c=='\"') {
-			write(htmlfd, txt, t - txt);
+			html_raw(txt, t - txt);
 			if (c=='>')
 				html("&gt;");
 			else if (c=='<')
@@ -163,8 +163,8 @@ void html_url_path(const char *txt)
 		int c = *t;
 		const char *e = url_escape_table[c];
 		if (e && c!='+' && c!='&' && c!='+') {
-			write(htmlfd, txt, t - txt);
-			write(htmlfd, e, 3);
+			html_raw(txt, t - txt);
+			html_raw(e, 3);
 			txt = t+1;
 		}
 		t++;
@@ -180,8 +180,8 @@ void html_url_arg(const char *txt)
 		int c = *t;
 		const char *e = url_escape_table[c];
 		if (e) {
-			write(htmlfd, txt, t - txt);
-			write(htmlfd, e, 3);
+			html_raw(txt, t - txt);
+			html_raw(e, 3);
 			txt = t+1;
 		}
 		t++;
@@ -249,7 +249,7 @@ int html_include(const char *filename)
 		return -1;
 	}
 	while((len = fread(buf, 1, 4096, f)) > 0)
-		write(htmlfd, buf, len);
+		html_raw(buf, len);
 	fclose(f);
 	return 0;
 }
diff --git a/ui-blob.c b/ui-blob.c
index 667a451..ec435e1 100644
--- a/ui-blob.c
+++ b/ui-blob.c
@@ -52,7 +52,7 @@ int cgit_print_file(char *path, const char *head)
 	if (!buf)
 		return -1;
 	buf[size] = '\0';
-	write(htmlfd, buf, size);
+	html_raw(buf, size);
 	return 0;
 }
 
@@ -108,5 +108,5 @@ void cgit_print_blob(const char *hex, char *path, const char *head)
 	}
 	ctx.page.filename = path;
 	cgit_print_http_headers(&ctx);
-	write(htmlfd, buf, size);
+	html_raw(buf, size);
 }
diff --git a/ui-tree.c b/ui-tree.c
index 0cdbf6d..0b1b531 100644
--- a/ui-tree.c
+++ b/ui-tree.c
@@ -46,7 +46,7 @@ static void print_text_buffer(const char *name, char *buf, unsigned long size)
 		html("<td class='lines'><pre><code>");
 		ctx.repo->source_filter->argv[1] = xstrdup(name);
 		cgit_open_filter(ctx.repo->source_filter);
-		write(STDOUT_FILENO, buf, size);
+		html_raw(buf, size);
 		cgit_close_filter(ctx.repo->source_filter);
 		html("</code></pre></td></tr></table>\n");
 		return;
-- 
cgit v1.2.3-70-g09d2