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Fix MSVC Debug CRT asserts (#6635)

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Fix MSVC Debug CRT asserts c >= -1 && c <= 255 in isctype whenever a <cctype> function (isprint, etc.) is called with a negative value
This commit is contained in:
tbeu
2026-09-02 11:20:18 -05:00
committed by GitHub
parent 80b691787b
commit 44426bfc7d
3 changed files with 6 additions and 6 deletions
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tools/lib/h5diff_array.c
+2 -2
View File
@@ -4677,10 +4677,10 @@ h5diff_print_char(char ch)
parallel_print("\\t");
break;
default:
if (isprint(ch))
if (isprint((unsigned char)ch))
parallel_print("%c", ch);
else
parallel_print("\\%03o", ch);
parallel_print("\\%03o", (unsigned char)ch);
break;
}
}
tools/lib/h5tools_str.c
+3 -3
View File
@@ -607,10 +607,10 @@ h5tools_print_char(h5tools_str_t *str, const h5tool_format_t *info, char ch)
h5tools_str_append(str, "\\t");
break;
default:
if (isprint(ch))
if (isprint((unsigned char)ch))
h5tools_str_append(str, "%c", ch);
else
h5tools_str_append(str, "\\%03o", ch);
h5tools_str_append(str, "\\%03o", (unsigned char)ch);
break;
}
@@ -1610,7 +1610,7 @@ h5tools_escape(char *s /*in,out*/, size_t size)
escape = "\\v";
break;
default:
if (!isprint(s[i])) {
if (!isprint((unsigned char)s[i])) {
snprintf(octal, sizeof(octal), "\\%03o", (unsigned char)s[i]);
escape = octal;
}
tools/src/h5ls/h5ls.c
+1 -1
View File
@@ -341,7 +341,7 @@ print_string(h5tools_str_t *buffer, const char *s, bool escape_spaces)
}
break;
default:
if (isprint((int)*s)) {
if (isprint((unsigned char)*s)) {
if (buffer)
h5tools_str_append(buffer, "%c", *s);
nprint++;