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[char] More casts to unsigned char

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This commit is contained in:
Witold Filipczyk 2021-02-27 09:51:23 +01:00
parent 6ea0aa44a1
commit acbcfd2eba
6 changed files with 8 additions and 8 deletions
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2
src/dialogs/document.c
View File

@ -297,7 +297,7 @@ cached_header_dialog(struct session *ses, struct cache_entry *cached)
while (cached->head[i]) {
/* Check for control chars. */
if (cached->head[i] < ' '
if ((unsigned char)cached->head[i] < ' '
&& cached->head[i] != '\n') {
/* Ignore '\r' but replace
* other control chars with

4
src/document/dom/source.c
View File

@ -260,7 +260,7 @@ render_dom_attribute_source(struct dom_stack *stack, struct dom_node *node, void
for (skips = 0; skips < valuelen; skips++) {
if ((quoted && skips == 0)
|| isspace(value[skips])
|| value[skips] < ' ')
|| (unsigned char)value[skips] < ' ')
continue;
break;
@ -277,7 +277,7 @@ render_dom_attribute_source(struct dom_stack *stack, struct dom_node *node, void
for (skips = 0; skips < valuelen; skips++) {
if ((quoted && skips == 0)
|| isspace(value[valuelen - skips - 1])
|| value[valuelen - skips - 1] < ' ')
|| (unsigned char)value[valuelen - skips - 1] < ' ')
continue;
break;

2
src/protocol/ftp/ftp.c
View File

@ -157,7 +157,7 @@ parse_psv_resp(char *data, int *n, int max_value)
memset(n, 0, 6 * sizeof(*n));
if (*p < ' ') return 0;
if ((unsigned char)*p < ' ') return 0;
/* Find the end. */
while (*p >= ' ') p++;

2
src/protocol/header.c
View File

@ -338,7 +338,7 @@ again:
int i = 0;
while (start < e) {
n[i++] = (*start < ' ') ? '.' : *start;
n[i++] = ((unsigned char)*start < ' ') ? '.' : *start;
start++;
}
n[i] = '\0';

4
src/util/conv.c
View File

@ -509,7 +509,7 @@ sanitize_title(char *title)
if (!len) return;
while (len--) {
if (title[len] < ' ' || title[len] == NBSP_CHAR)
if ((unsigned char)title[len] < ' ' || title[len] == NBSP_CHAR)
title[len] = ' ';
}
trim_chars(title, ' ', NULL);
@ -525,7 +525,7 @@ sanitize_url(char *url)
if (!len) return 1;
while (len--) {
if (url[len] < ' ')
if ((unsigned char)url[len] < ' ')
return 0;
}
trim_chars(url, ' ', NULL);

2
src/viewer/text/search.c
View File

@ -187,7 +187,7 @@ get_srch(struct document *document)
}
for (xx = x + 1; xx < width; xx++) {
if (document->data[y].chars[xx].data < ' ')
if ((unsigned char)document->data[y].chars[xx].data < ' ')
continue;
count = xx - x;
break;