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Suppress ARI warnings for vsprintf

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A few spots can validly call vsprintf; this adds ARI markers to
suppress warnings at these places.

gdb/ChangeLog
2019-12-13  Tom Tromey  <tromey@adacore.com>

	* gdbsupport/common-utils.c (string_printf, string_vprintf)
	(string_vappendf): Add ARI comment.

Change-Id: Ia8665aa5d7b7331a3985b18626b19764a264447b
This commit is contained in:
Tom Tromey 2019-12-05 08:15:51 -07:00
parent c6cbf900d4
commit 3cb5a3a16a
2 changed files with 8 additions and 3 deletions
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5
gdb/ChangeLog
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@ -1,3 +1,8 @@
2019-12-13 Tom Tromey <tromey@adacore.com>
* gdbsupport/common-utils.c (string_printf, string_vprintf)
(string_vappendf): Add ARI comment.
2019-12-13 Tom Tromey <tromey@adacore.com>
* contrib/ari/gdb_ari.sh: Remove "fix" call for

6
gdb/gdbsupport/common-utils.c
View File

@ -89,7 +89,7 @@ string_printf (const char* fmt, ...)
/* C++11 and later guarantee std::string uses contiguous memory and
always includes the terminating '\0'. */
va_start (vp, fmt);
vsprintf (&str[0], fmt, vp);
vsprintf (&str[0], fmt, vp); /* ARI: vsprintf */
va_end (vp);
return str;
@ -111,7 +111,7 @@ string_vprintf (const char* fmt, va_list args)
/* C++11 and later guarantee std::string uses contiguous memory and
always includes the terminating '\0'. */
vsprintf (&str[0], fmt, args);
vsprintf (&str[0], fmt, args); /* ARI: vsprintf */
return str;
}
@ -147,7 +147,7 @@ string_vappendf (std::string &str, const char *fmt, va_list args)
/* C++11 and later guarantee std::string uses contiguous memory and
always includes the terminating '\0'. */
vsprintf (&str[curr_size], fmt, args);
vsprintf (&str[curr_size], fmt, args); /* ARI: vsprintf */
}
char *