What were you trying to do that didn't work?

SAST found out that snprintf return value is sometimes just casted to size_t without checking for possible negative value.

Please provide the package NVR for which bug is seen:

libxcrypt-4.4.18-3.el9

How reproducible:

always

Steps to reproduce

1.  grep -R 'size_t.*snprintf' $(find -name *.c)

Expected results

empty

Actual results

./lib/crypt-gensalt.c:    written = (size_t) snprintf ((char *)output, output_size,
./lib/crypt-pbkdf1-sha1.c:  pl = (size_t)snprintf ((char *)output, out_size, "%s%lu$%.*s$",
./lib/crypt-sunmd5.c:  size_t written = (size_t) snprintf ((char *)output, o_size,