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fix bugs reported in PR 8848

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svn: r7054
This commit is contained in:
Matthew Flatt 2007-08-08 12:11:24 +00:00
parent 4eef47a768
commit e7a66f2ac9
2 changed files with 2 additions and 2 deletions
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2
src/mzscheme/gc2/sighand.c
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@ -103,7 +103,7 @@ static void initialize_signal_handler()
# ifdef NEED_SIGACTION # ifdef NEED_SIGACTION
{ {
struct sigaction act, oact; struct sigaction act, oact;
memset(&act, sizeof(sigaction), 0); memset(&act, 0, sizeof(sigaction));
act.sa_sigaction = fault_handler; act.sa_sigaction = fault_handler;
sigemptyset(&act.sa_mask); sigemptyset(&act.sa_mask);
/* In MzScheme, SIGCHLD or SIGINT handling may trigger a write barrier: */ /* In MzScheme, SIGCHLD or SIGINT handling may trigger a write barrier: */

2
src/mzscheme/src/string.c
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@ -4594,7 +4594,7 @@ static int utf8_decode_x(const unsigned char *s, int start, int end,
/* Continues a sequence ... */ /* Continues a sequence ... */
if (state) { if (state) {
/* ... and we're in one ... */ /* ... and we're in one ... */
if (!nextbits | (sc & nextbits)) { if (!nextbits || (sc & nextbits)) {
/* and we have required bits. */ /* and we have required bits. */
v = (v << 6) + (sc & 0x3F); v = (v << 6) + (sc & 0x3F);
nextbits = 0; nextbits = 0;