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-rw-r--r--src/gallium/auxiliary/gallivm/lp_bld_printf.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_printf.c b/src/gallium/auxiliary/gallivm/lp_bld_printf.c
index 16ef25a8a39..8549b87a1c7 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_printf.c
+++ b/src/gallium/auxiliary/gallivm/lp_bld_printf.c
@@ -118,16 +118,16 @@ lp_build_print_value(struct gallivm_state *gallivm,
params[1] = lp_build_const_string(gallivm, msg);
if (length == 1) {
- util_strncat(format, type_fmt, sizeof format);
+ util_strncat(format, type_fmt, sizeof(format) - strlen(format) - 1);
params[2] = value;
} else {
for (i = 0; i < length; ++i) {
- util_strncat(format, type_fmt, sizeof format);
+ util_strncat(format, type_fmt, sizeof(format) - strlen(format) - 1);
params[2 + i] = LLVMBuildExtractElement(builder, value, lp_build_const_int32(gallivm, i), "");
}
}
- util_strncat(format, "\n", sizeof format);
+ util_strncat(format, "\n", sizeof(format) - strlen(format) - 1);
params[0] = lp_build_const_string(gallivm, format);
return lp_build_print_args(gallivm, 2 + length, params);