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244fdd45c

Denys Vlasenko

2016-09-20

SUCCESS Duration: 265s

Subject

ash: fix handling of bashism $'xxx' with high-bit chars. Closes 9236

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Architecture & Compiler Flags

Architecture: x86_64-linux-gnu Compiler: gcc (Ubuntu 11.4.0-1ubuntu1~22.04.3) 11.4.0

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Commit Diff GitHub →

shell/ash.c +3 -0

shell/ash.c+3 -0

@@ -11229,6 +11229,9 @@ readtoken1(int c, int syntax, char *eofmark, int striptabs)
	c = decode_dollar_squote();
	if (c & 0x100) {
	USTPUTC('\\', out);
+	if (eofmark == NULL \|\| dblquote)
+	/* Or else this SEGVs: $'\<0x82>' */
+	USTPUTC(CTLESC, out);
	c = (unsigned char)c;
	}
	}