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Fix compilation of standalone arc4random_buf().

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Apparently this code was never compiled anywhere.
This commit is contained in:
Todd C. Miller 2021-10-20 08:52:04 -06:00
parent 9dd6304940
commit badd6267bd
3 changed files with 11 additions and 1 deletions
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8
lib/util/Makefile.in
View File

@ -543,6 +543,14 @@ arc4random.i: $(srcdir)/arc4random.c $(incdir)/sudo_compat.h \
$(CC) -E -o $@ $(CPPFLAGS) $<
arc4random.plog: arc4random.i
rm -f $@; pvs-studio --cfg $(PVS_CFG) --sourcetree-root $(top_srcdir) --skip-cl-exe yes --source-file $(srcdir)/arc4random.c --i-file $< --output-file $@
arc4random_buf.lo: $(srcdir)/arc4random_buf.c $(incdir)/sudo_compat.h \
$(incdir)/sudo_rand.h $(top_builddir)/config.h
$(LIBTOOL) $(LTFLAGS) --mode=compile $(CC) -c -o $@ $(CPPFLAGS) $(CFLAGS) $(ASAN_CFLAGS) $(PIE_CFLAGS) $(SSP_CFLAGS) $(srcdir)/arc4random_buf.c
arc4random_buf.i: $(srcdir)/arc4random_buf.c $(incdir)/sudo_compat.h \
$(incdir)/sudo_rand.h $(top_builddir)/config.h
$(CC) -E -o $@ $(CPPFLAGS) $<
arc4random_buf.plog: arc4random_buf.i
rm -f $@; pvs-studio --cfg $(PVS_CFG) --sourcetree-root $(top_srcdir) --skip-cl-exe yes --source-file $(srcdir)/arc4random_buf.c --i-file $< --output-file $@
arc4random_uniform.lo: $(srcdir)/arc4random_uniform.c $(incdir)/sudo_compat.h \
$(incdir)/sudo_rand.h $(top_builddir)/config.h
$(LIBTOOL) $(LTFLAGS) --mode=compile $(CC) -c -o $@ $(CPPFLAGS) $(CFLAGS) $(ASAN_CFLAGS) $(PIE_CFLAGS) $(SSP_CFLAGS) $(srcdir)/arc4random_uniform.c

2
lib/util/arc4random_buf.c
View File

@ -35,6 +35,8 @@
#include "sudo_compat.h"
#include "sudo_rand.h"
#define minimum(a, b) ((a) < (b) ? (a) : (b))
/*
* Call arc4random() repeatedly to fill buf with n bytes of random data.
*/

2
scripts/mkdep.pl
View File

@ -116,7 +116,7 @@ sub mkdep {
# XXX - fill in AUTH_OBJS from contents of the auth dir instead
$makefile =~ s:\@AUTH_OBJS\@:afs.lo aix_auth.lo bsdauth.lo dce.lo fwtk.lo getspwuid.lo kerb5.lo pam.lo passwd.lo rfc1938.lo secureware.lo securid5.lo sia.lo:;
$makefile =~ s:\@DIGEST\@:digest.lo digest_openssl.lo digest_gcrypt.lo:;
$makefile =~ s:\@LTLIBOBJS\@:arc4random.lo arc4random_uniform.lo cfmakeraw.lo closefrom.lo dup3.lo explicit_bzero.lo fchmodat.lo freezero.lo fstatat.lo fnmatch.lo getaddrinfo.lo getcwd.lo getentropy.lo getgrouplist.lo getdelim.lo getopt_long.lo getusershell.lo glob.lo inet_ntop_lo inet_pton.lo isblank.lo memrchr.lo mksiglist.lo mksigname.lo mktemp.lo nanosleep.lo openat.lo pipe2.lo pread.lo pwrite.lo pw_dup.lo reallocarray.lo sha2.lo sig2str.lo siglist.lo signame.lo snprintf.lo str2sig.lo strlcat.lo strlcpy.lo strndup.lo strnlen.lo strsignal.lo unlinkat.lo utimens.lo:;
$makefile =~ s:\@LTLIBOBJS\@:arc4random.lo arc4random_buf.lo arc4random_uniform.lo cfmakeraw.lo closefrom.lo dup3.lo explicit_bzero.lo fchmodat.lo freezero.lo fstatat.lo fnmatch.lo getaddrinfo.lo getcwd.lo getentropy.lo getgrouplist.lo getdelim.lo getopt_long.lo getusershell.lo glob.lo inet_ntop_lo inet_pton.lo isblank.lo memrchr.lo mksiglist.lo mksigname.lo mktemp.lo nanosleep.lo openat.lo pipe2.lo pread.lo pwrite.lo pw_dup.lo reallocarray.lo sha2.lo sig2str.lo siglist.lo signame.lo snprintf.lo str2sig.lo strlcat.lo strlcpy.lo strndup.lo strnlen.lo strsignal.lo unlinkat.lo utimens.lo:;
# Parse OBJS lines
my %objs;