From: K. Richard Pixley <rich@cygnus>
Date: Thu, 15 Aug 1991 20:34:42 +0000 (+0000)
Subject: Corrected relocation overflow checks.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=60b6e7da1f8e434af20a4bb1a29985faec04f850;p=binutils-gdb.git

Corrected relocation overflow checks.
---

diff --git a/gas/config/tc-sparc.c b/gas/config/tc-sparc.c
index c23138e3043..75935132b8f 100644
--- a/gas/config/tc-sparc.c
+++ b/gas/config/tc-sparc.c
@@ -1299,7 +1299,7 @@ long val;
 #ifndef NO_V9
 	case RELOC_11:
 		if (((val > 0) && (val & ~0x7ff))
-		    || ((val < 0) && (~val & ~0x7ff))) {
+		    || ((val < 0) && (~(val - 1) & ~0x7ff))) {
 			as_bad("relocation overflow.");
 		} /* on overflow */
 
@@ -1309,7 +1309,7 @@ long val;
 
 	case RELOC_WDISP2_14:
 		if (((val > 0) && (val & ~0x3fffc))
-		    || ((val < 0) && (~val & ~0x3fffc))) {
+		    || ((val < 0) && (~(val - 1) & ~0x3fffc))) {
 			as_bad("relocation overflow.");
 		} /* on overflow */
 
@@ -1321,7 +1321,7 @@ long val;
 
 	case RELOC_WDISP19:
 		if (((val > 0) && (val & ~0x1ffffc))
-		    || ((val < 0) && (~val & ~0x1ffffc))) {
+		    || ((val < 0) && (~(val - 1) & ~0x1ffffc))) {
 			as_bad("relocation overflow.");
 		} /* on overflow */