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| author | Jakob Kaivo <jkk@ung.org> | 2024-01-31 13:24:56 -0500 |
|---|---|---|
| committer | Jakob Kaivo <jkk@ung.org> | 2024-01-31 13:24:56 -0500 |
| commit | 4b43b375b7abae22070cd86bfc26a8222233150e (patch) | |
| tree | 6ff165b17879e80300cb6d05b5537a65c82c2dc7 /src/stdlib/strtoul.c | |
| parent | ab3c589cd14c2b7efd79c89fd75ea35edcf9edff (diff) | |
check for overlapping pointers
Diffstat (limited to 'src/stdlib/strtoul.c')
| -rw-r--r-- | src/stdlib/strtoul.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/stdlib/strtoul.c b/src/stdlib/strtoul.c index 1270c92c..35c146c3 100644 --- a/src/stdlib/strtoul.c +++ b/src/stdlib/strtoul.c @@ -2,6 +2,7 @@ #include <ctype.h> #include <limits.h> #include <stdlib.h> +#include <string.h> #include "_stdlib.h" /** convert string to unsigned long integer **/ @@ -13,6 +14,7 @@ unsigned long int strtoul(const char * nptr, char ** endptr, int base) unsigned long int min = 0; SIGNAL_SAFE(0); + ASSERT_NOOVERLAP(nptr, strlen(nptr), endptr, sizeof(*endptr)); #include "_strtoi.h" |