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systemcmds: Use snprintf over sprintf

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Signed-off-by: Patrick José Pereira <patrickelectric@gmail.com>
This commit is contained in:
Patrick José Pereira
2023-05-22 07:46:54 +02:00
committed by Beat Küng
parent 09f282b282
commit 8feb662557
1 changed files with 4 additions and 4 deletions
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src/systemcmds/tests/test_float.cpp
+4 -4
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@@ -89,7 +89,7 @@ bool FloatTest::singlePrecisionTests()
fabsf(atan2f_ones - 0.785398163397448278999490867136f) < 2.0f * FLT_EPSILON);
char sbuf[30];
sprintf(sbuf, "%8.4f", (double)0.553415f);
snprintf(sbuf, sizeof(sbuf), "%8.4f", (double)0.553415f);
ut_compare("sbuf[0]", sbuf[0], ' ');
ut_compare("sbuf[1]", sbuf[1], ' ');
ut_compare("sbuf[2]", sbuf[2], '0');
@@ -100,7 +100,7 @@ bool FloatTest::singlePrecisionTests()
ut_compare("sbuf[7]", sbuf[7], '4');
ut_compare("sbuf[8]", sbuf[8], '\0');
sprintf(sbuf, "%8.4f", (double) - 0.553415f);
snprintf(sbuf, sizeof(sbuf), "%8.4f", (double) - 0.553415f);
ut_compare("sbuf[0]", sbuf[0], ' ');
ut_compare("sbuf[1]", sbuf[1], '-');
ut_compare("sbuf[2]", sbuf[2], '0');
@@ -144,7 +144,7 @@ bool FloatTest::doublePrecisionTests()
char sbuf[30];
sprintf(sbuf, "%8.4f", 0.553415);
snprintf(sbuf, sizeof(sbuf), "%8.4f", 0.553415);
ut_compare("sbuf[0]", sbuf[0], ' ');
ut_compare("sbuf[1]", sbuf[1], ' ');
ut_compare("sbuf[2]", sbuf[2], '0');
@@ -156,7 +156,7 @@ bool FloatTest::doublePrecisionTests()
ut_compare("sbuf[8]", sbuf[8], '\0');
sprintf(sbuf, "%8.4f", -0.553415);
snprintf(sbuf, sizeof(sbuf), "%8.4f", -0.553415);
ut_compare("sbuf[0]", sbuf[0], ' ');
ut_compare("sbuf[1]", sbuf[1], '-');
ut_compare("sbuf[2]", sbuf[2], '0');