Skip to content

C library: getrandom requires glibc >= 2.25 #6889

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
May 27, 2022
Merged

C library: getrandom requires glibc >= 2.25 #6889

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
7 changes: 4 additions & 3 deletions regression/cbmc-library/getrandom-01/main.c
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,8 +1,9 @@
#ifdef __linux__
# include <sys/random.h>

# include <assert.h>

#if defined(__GLIBC__) && \
(__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 25))
# include <sys/random.h>

int main()
{
char zero_bytes[6] = {0};
Expand Down
8 changes: 7 additions & 1 deletion src/ansi-c/library/random.c
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,6 +1,12 @@
/* FUNCTION: getrandom */

#ifdef __linux__
#ifndef __CPROVER_ERRNO_H_INCLUDED
#include <errno.h>
#define __CPROVER_ERRNO_H_INCLUDED
#endif

#if defined(__GLIBC__) && \
(__GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 25))

# ifndef __CPROVER_SYS_RANDOM_H_INCLUDED
# include <sys/random.h>
Expand Down