autogen.sh
author Sam Lantinga <slouken@libsdl.org>
Wed, 10 Jul 2013 21:57:31 -0700
changeset 7396 a36ab6149a10
parent 7232 6f17d930be39
permissions -rwxr-xr-x
Fixed bug 1953 - Crash at memcpy X11_DispatchEvent(_THIS) Function Nitz In Function X11_DispatchEvent(_THIS), case SelectionNotify : static void X11_DispatchEvent(_THIS) { // Some Code case SelectionNotify: { //Some Code SDL_bool expect_lf = SDL_FALSE; char *start = NULL; // Initialised with NULL char *scan = (char*)p.data; char *fn; char *uri; int length = 0; while (p.count--) { if (!expect_lf) { if (*scan==0x0D) { expect_lf = SDL_TRUE; } else if(start == NULL) { start = scan; length = 0; } length++; } else { if (*scan==0x0A && length>0) { uri = malloc(length--); memcpy(uri, start, length); // Problem is Here, start is still NULL if control comes to else statement without initialising the start pointer, which is wrong uri[length] = 0; fn = X11_URIToLocal(uri); if (fn) SDL_SendDropFile(fn); free(uri); } expect_lf = SDL_FALSE; start = NULL; } scan++; } } As shown above how start pointer remains NULL, Patch for this issue would be: if (*scan==0x0D) { expect_lf = SDL_TRUE; } if(start == NULL) { start = scan; length = 0; } Just replace else if statement with if.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
     1
#!/bin/sh
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
     2
#
1376
4a47f20705eb I don't think we need aclocal anymore (comes from the automake package)
Sam Lantinga <slouken@libsdl.org>
parents: 1361
diff changeset
     3
echo "Generating build information using autoconf"
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
     4
echo "This may take a while ..."
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
     5
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
     6
# Regenerate configuration files
7232
6f17d930be39 Need to generate aclocal.m4 when rebuilding configure, but we don't need to check it in.
Sam Lantinga <slouken@libsdl.org>
parents: 7222
diff changeset
     7
cat acinclude/* >aclocal.m4
1564
4950a25bd91e Show an error message if autoconf isn't found
Sam Lantinga <slouken@libsdl.org>
parents: 1563
diff changeset
     8
found=false
1832
c687a8691de3 Added yet another variant of autoconf to the list
Sam Lantinga <slouken@libsdl.org>
parents: 1564
diff changeset
     9
for autoconf in autoconf autoconf259 autoconf-2.59
1564
4950a25bd91e Show an error message if autoconf isn't found
Sam Lantinga <slouken@libsdl.org>
parents: 1563
diff changeset
    10
do if which $autoconf >/dev/null 2>&1; then $autoconf && found=true; break; fi
1563
b054590b967a Fall back to autogen259 if autogen isn't available
Sam Lantinga <slouken@libsdl.org>
parents: 1380
diff changeset
    11
done
1564
4950a25bd91e Show an error message if autoconf isn't found
Sam Lantinga <slouken@libsdl.org>
parents: 1563
diff changeset
    12
if test x$found = xfalse; then
4950a25bd91e Show an error message if autoconf isn't found
Sam Lantinga <slouken@libsdl.org>
parents: 1563
diff changeset
    13
    echo "Couldn't find autoconf, aborting"
4950a25bd91e Show an error message if autoconf isn't found
Sam Lantinga <slouken@libsdl.org>
parents: 1563
diff changeset
    14
    exit 1
4950a25bd91e Show an error message if autoconf isn't found
Sam Lantinga <slouken@libsdl.org>
parents: 1563
diff changeset
    15
fi
1380
d94b080ff6ce Completely removed dependency on automake
Sam Lantinga <slouken@libsdl.org>
parents: 1376
diff changeset
    16
(cd test; sh autogen.sh)
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    17
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    18
# Run configure for this platform
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
    19
echo "Now you are ready to run ./configure"