PWN-Hunter/android_external_toybox
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Fix "./truncate -s 1e2" to say "not integer" instead of "too large".

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It's not scientific notation, it's "exabyte suffix" and then the check
for trailing 'd' meaning decimal instead of binary always incremented past
the non-null character whether or not the test matched, so the error
check at the end didn't catch a non-d second suffix.
This commit is contained in:
Rob Landley 2024-01-27 17:54:50 -06:00
parent 316a2676cc
commit 4030e4564f
1 changed files with 4 additions and 2 deletions
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6
lib/lib.c
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@ -319,8 +319,10 @@ long long atolx(char *numstr)
if (shift==-1) val *= 2;
else if (!shift) val *= 512;
else if (shift>0) {
if (*c && tolower(*c++)=='d') while (shift--) val *= 1000;
else val *= 1LL<<(shift*10);
if (*c && tolower(*c)=='d') {
c++;
while (shift--) val *= 1000;
} else val *= 1LL<<(shift*10);
}
}
while (isspace(*c)) c++;