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try_build_id_prefix gcc-10 -Wformat-security errors

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dwarf.c:11300:3: error: format not a string literal and no format arguments [-Werror=format-security]
11300 |   f += sprintf (f, prefix);

	PR 28697
	* dwarf.c (try_build_id_prefix): Avoid -Wformat-security error.
This commit is contained in:
Alan Modra
2021-12-17 08:07:30 +10:30
parent 240eab1e59
commit dbc6a0e2e4
1 changed files with 2 additions and 3 deletions
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5
binutils/dwarf.c
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@ -11297,12 +11297,11 @@ try_build_id_prefix (const char * prefix, char * filename, const unsigned char *
{
char * f = filename;
f += sprintf (f, prefix);
f += sprintf (f, ".build-id/%02x/", (unsigned) *data++);
f += sprintf (f, "%s.build-id/%02x/", prefix, (unsigned) *data++);
id_len --;
while (id_len --)
f += sprintf (f, "%02x", (unsigned) *data++);
f += sprintf (f, ".debug");
strcpy (f, ".debug");
return open_debug_file (filename);
}