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fix bogus lazy allocation in ctermid and missing malloc failure check
[oweals/musl.git]
/
src
/
stdlib
/
atoi.c
diff --git
a/src/stdlib/atoi.c
b/src/stdlib/atoi.c
index 648b154f134049558cd74f676a1835abfe706f6a..9baca7b895a0e2f5c3cfab1554f8dcdd280431b9 100644
(file)
--- a/
src/stdlib/atoi.c
+++ b/
src/stdlib/atoi.c
@@
-9,7
+9,8
@@
int atoi(const char *s)
case '-': neg=1;
case '+': s++;
}
+ /* Compute n as a negative number to avoid overflow on INT_MIN */
while (isdigit(*s))
- n = 10*n
+ *s++ - '0'
;
- return neg ?
-n :
n;
+ n = 10*n
- (*s++ - '0')
;
+ return neg ?
n : -
n;
}