pyrox.dev
1diff --git a/result/scripts/long_command b/result/scripts/long_command
2new file mode 100644
3index 000000000..e6f00708b
4--- /dev/null
5+++ b/result/scripts/long_command
6@@ -0,0 +1,8 @@
7+/ > b > b > Object is a Node Set :
8+Set contains 1 nodes:
9+1 ELEMENT a:c
10+b > Unknown command This_is_a_really_long_command_string_designed_to_test_the_limits_of_the_memory_that_stores_the_comm
11+b > b > Unknown command ess_currents_of_time_and_existence
12+b > <?xml version="1.0"?>
13+<a xmlns:a="bar"><b xmlns:a="foo">Navigating_the_labyrinthine_corridors_of_human_cognition_one_often_encounters_the_perplexing_paradox_that_the_more_we_delve_into_the_intricate_dance_of_neural_pathways_and_synaptic_firings_the_further_we_seem_to_stray_from_a_truly_holistic_understanding_of_consciousness_a_phenomenon_that_remains_as_elusive_as_a_moonbeam_caught_in_a_spiderweb_yet_undeniably_shapes_every_fleeting_thought_every_prof</b></a>
14+b >
15\ No newline at end of file
16diff --git a/debugXML.c b/debugXML.c
17index ed56b0f8..aeeea3c0 100644
18--- a/debugXML.c
19+++ b/debugXML.c
20@@ -2780,6 +2780,10 @@ xmlShellPwd(xmlShellCtxtPtr ctxt ATTRIBUTE_UNUSED, char *buffer,
21 return (0);
22 }
23
24+#define MAX_PROMPT_SIZE 500
25+#define MAX_ARG_SIZE 400
26+#define MAX_COMMAND_SIZE 100
27+
28 /**
29 * xmlShell:
30 * @doc: the initial document
31@@ -2795,10 +2795,10 @@ void
32 xmlShell(xmlDocPtr doc, const char *filename, xmlShellReadlineFunc input,
33 FILE * output)
34 {
35- char prompt[500] = "/ > ";
36+ char prompt[MAX_PROMPT_SIZE] = "/ > ";
37 char *cmdline = NULL, *cur;
38- char command[100];
39- char arg[400];
40+ char command[MAX_COMMAND_SIZE];
41+ char arg[MAX_ARG_SIZE];
42 int i;
43 xmlShellCtxtPtr ctxt;
44 xmlXPathObjectPtr list;
45@@ -2856,7 +2856,8 @@ xmlShell(xmlDocPtr doc, const char *filename, xmlShellReadlineFunc input,
46 cur++;
47 i = 0;
48 while ((*cur != ' ') && (*cur != '\t') &&
49- (*cur != '\n') && (*cur != '\r')) {
50+ (*cur != '\n') && (*cur != '\r') &&
51+ (i < (MAX_COMMAND_SIZE - 1))) {
52 if (*cur == 0)
53 break;
54 command[i++] = *cur++;
55@@ -2871,7 +2872,7 @@ xmlShell(xmlDocPtr doc, const char *filename, xmlShellReadlineFunc input,
56 while ((*cur == ' ') || (*cur == '\t'))
57 cur++;
58 i = 0;
59- while ((*cur != '\n') && (*cur != '\r') && (*cur != 0)) {
60+ while ((*cur != '\n') && (*cur != '\r') && (*cur != 0) && (i < (MAX_ARG_SIZE-1))) {
61 if (*cur == 0)
62 break;
63 arg[i++] = *cur++;
64diff --git a/xmllint.c b/xmllint.c
65index c6273477..3d90272c 100644
66--- a/xmllint.c
67+++ b/xmllint.c
68@@ -724,6 +724,9 @@ xmlHTMLValidityWarning(void *ctx, const char *msg, ...)
69 ************************************************************************/
70 #ifdef LIBXML_DEBUG_ENABLED
71 #ifdef LIBXML_XPATH_ENABLED
72+
73+#define MAX_PROMPT_SIZE 500
74+
75 /**
76 * xmlShellReadline:
77 * @prompt: the prompt value
78@@ -754,9 +754,9 @@ xmlShellReadline(char *prompt) {
79 if (prompt != NULL)
80 fprintf(stdout, "%s", prompt);
81 fflush(stdout);
82- if (!fgets(line_read, 500, stdin))
83+ if (!fgets(line_read, MAX_PROMPT_SIZE, stdin))
84 return(NULL);
85- line_read[500] = 0;
86+ line_read[MAX_PROMPT_SIZE] = 0;
87 len = strlen(line_read);
88 ret = (char *) malloc(len + 1);
89 if (ret != NULL) {
90--
91diff --git a/test/scripts/long_command.script b/test/scripts/long_command.script
92new file mode 100644
93index 000000000..00f6df09f
94--- /dev/null
95+++ b/test/scripts/long_command.script
96@@ -0,0 +1,6 @@
97+cd a/b
98+set <a:c/>
99+xpath //*[namespace-uri()="foo"]
100+This_is_a_really_long_command_string_designed_to_test_the_limits_of_the_memory_that_stores_the_command_please_dont_crash foo
101+set Navigating_the_labyrinthine_corridors_of_human_cognition_one_often_encounters_the_perplexing_paradox_that_the_more_we_delve_into_the_intricate_dance_of_neural_pathways_and_synaptic_firings_the_further_we_seem_to_stray_from_a_truly_holistic_understanding_of_consciousness_a_phenomenon_that_remains_as_elusive_as_a_moonbeam_caught_in_a_spiderweb_yet_undeniably_shapes_every_fleeting_thought_every_profound_emotion_and_every_grand_aspiration_that_propels_our_species_ever_onward_through_the_relentless_currents_of_time_and_existence
102+save -
103diff --git a/test/scripts/long_command.xml b/test/scripts/long_command.xml
104new file mode 100644
105index 000000000..1ba44016e
106--- /dev/null
107+++ b/test/scripts/long_command.xml
108@@ -0,0 +1 @@
109+<a xmlns:a="bar"><b xmlns:a="foo"/></a>
110--
111GitLab
112