[backports-release-1.10] fix accidental save (and restore) of sigmask… (#59996)

kpamnany · web-flow · commit 8988c1b06570 · 2025-11-04T18:36:29.000+01:00
diff --git a/src/interpreter.c b/src/interpreter.c
@@ -540,7 +540,7 @@ static jl_value_t *eval_body(jl_array_t *stmts, interpreter_state *s, size_t ip,
                 }
                 // store current top of exception stack for restore in pop_exception.
                 s->locals[jl_source_nslots(s->src) + ip] = jl_box_ulong(jl_excstack_state());
-                if (!jl_setjmp(__eh.eh_ctx, 1)) {
+                if (!jl_setjmp(__eh.eh_ctx, 0)) {
                     return eval_body(stmts, s, next_ip, toplevel);
                 }
                 else if (s->continue_at) { // means we reached a :leave expression

Original file line number	Diff line number	Diff line change
`@@ -540,7 +540,7 @@ static jl_value_t eval_body(jl_array_t stmts, interpreter_state *s, size_t ip,`
`540`	`540`	`}`
`541`	`541`	`// store current top of exception stack for restore in pop_exception.`
`542`	`542`	`s->locals[jl_source_nslots(s->src) + ip] = jl_box_ulong(jl_excstack_state());`
`543`		`- if (!jl_setjmp(__eh.eh_ctx, 1)) {`
	`543`	`+ if (!jl_setjmp(__eh.eh_ctx, 0)) {`
`544`	`544`	`return eval_body(stmts, s, next_ip, toplevel);`
`545`	`545`	`}`
`546`	`546`	`else if (s->continue_at) { // means we reached a :leave expression`