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| author | Gabriel F. T. Gomes <gftg@linux.vnet.ibm.com> | 2016-09-20 14:19:27 -0300 |
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| committer | Gabriel F. T. Gomes <gftg@linux.vnet.ibm.com> | 2016-10-26 09:56:24 -0200 |
| commit | 726d48ec96f8b8a27e17cffaacb83588589e2f78 (patch) | |
| tree | 49ab897e23e6c65b2a01b5b4500744f252f1d1fe /manual | |
| parent | e863cce57bff6cb795e6aad745ddf6235bca21ce (diff) | |
| download | glibc-726d48ec96f8b8a27e17cffaacb83588589e2f78.tar.gz glibc-726d48ec96f8b8a27e17cffaacb83588589e2f78.tar.xz glibc-726d48ec96f8b8a27e17cffaacb83588589e2f78.zip | |
Use read_int in vfscanf
The function read_int, from printf-parse.h, parses an integer from a string while avoiding overflows. It is used by other functions, such as vfprintf, to avoid undefined behavior. The function vfscanf (_IO_vfwscanf) parses an integer from the format string, and can use read_int.
Diffstat (limited to 'manual')
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