Patrick Williams | b48b7b4 | 2016-08-17 15:04:38 -0500 | [diff] [blame^] | 1 | Patch originally from Fedora |
| 2 | |
| 3 | http://pkgs.fedoraproject.org/cgit/tftp.git/ |
| 4 | |
| 5 | Upstream-Status: Pending |
| 6 | |
| 7 | diff -up tftp-hpa-0.49/config.h.cmd_arg tftp-hpa-0.49/config.h |
| 8 | --- tftp-hpa-0.49/config.h.cmd_arg 2010-04-19 15:29:10.567331454 +0200 |
| 9 | +++ tftp-hpa-0.49/config.h 2010-04-20 07:33:03.133232772 +0200 |
| 10 | @@ -291,6 +291,7 @@ typedef int socklen_t; |
| 11 | /* Prototypes for libxtra functions */ |
| 12 | |
| 13 | void *xmalloc(size_t); |
| 14 | +void *xrealloc(void *, size_t); |
| 15 | char *xstrdup(const char *); |
| 16 | |
| 17 | #ifndef HAVE_BSD_SIGNAL |
| 18 | diff -up tftp-hpa-0.49/configure.in.cmd_arg tftp-hpa-0.49/configure.in |
| 19 | --- tftp-hpa-0.49/configure.in.cmd_arg 2008-10-21 00:08:31.000000000 +0200 |
| 20 | +++ tftp-hpa-0.49/configure.in 2010-04-19 11:05:12.387340698 +0200 |
| 21 | @@ -152,6 +152,7 @@ OBJROOT=`pwd` |
| 22 | |
| 23 | XTRA=false |
| 24 | PA_SEARCH_LIBS_AND_ADD(xmalloc, iberty) |
| 25 | +PA_SEARCH_LIBS_AND_ADD(xrealloc, iberty) |
| 26 | PA_SEARCH_LIBS_AND_ADD(xstrdup, iberty) |
| 27 | PA_SEARCH_LIBS_AND_ADD(bsd_signal, bsd, bsdsignal) |
| 28 | PA_SEARCH_LIBS_AND_ADD(getopt_long, getopt, getopt_long) |
| 29 | diff -up tftp-hpa-0.49/lib/xrealloc.c.cmd_arg tftp-hpa-0.49/lib/xrealloc.c |
| 30 | --- tftp-hpa-0.49/lib/xrealloc.c.cmd_arg 2010-04-19 11:05:12.387340698 +0200 |
| 31 | +++ tftp-hpa-0.49/lib/xrealloc.c 2010-04-19 11:05:12.387340698 +0200 |
| 32 | @@ -0,0 +1,20 @@ |
| 33 | +/* |
| 34 | + * xrealloc.c |
| 35 | + * |
| 36 | + * Simple error-checking version of realloc() |
| 37 | + * |
| 38 | + */ |
| 39 | + |
| 40 | +#include "config.h" |
| 41 | + |
| 42 | +void *xrealloc(void *ptr, size_t size) |
| 43 | +{ |
| 44 | + void *p = realloc(ptr, size); |
| 45 | + |
| 46 | + if (!p) { |
| 47 | + fprintf(stderr, "Out of memory!\n"); |
| 48 | + exit(128); |
| 49 | + } |
| 50 | + |
| 51 | + return p; |
| 52 | +} |
| 53 | diff -up tftp-hpa-0.49/tftp/main.c.cmd_arg tftp-hpa-0.49/tftp/main.c |
| 54 | --- tftp-hpa-0.49/tftp/main.c.cmd_arg 2008-10-21 00:08:31.000000000 +0200 |
| 55 | +++ tftp-hpa-0.49/tftp/main.c 2010-04-19 11:05:12.389329337 +0200 |
| 56 | @@ -89,11 +89,14 @@ int connected; |
| 57 | const struct modes *mode; |
| 58 | #ifdef WITH_READLINE |
| 59 | char *line = NULL; |
| 60 | +char *remote_pth = NULL; |
| 61 | #else |
| 62 | char line[LBUFLEN]; |
| 63 | +char remote_pth[LBUFLEN]; |
| 64 | #endif |
| 65 | int margc; |
| 66 | -char *margv[20]; |
| 67 | +char **margv; |
| 68 | +int sizeof_margv=0; |
| 69 | const char *prompt = "tftp> "; |
| 70 | sigjmp_buf toplevel; |
| 71 | void intr(int); |
| 72 | @@ -379,6 +382,10 @@ static void getmoreargs(const char *part |
| 73 | free(line); |
| 74 | line = NULL; |
| 75 | } |
| 76 | + if (remote_pth) { |
| 77 | + free(remote_pth); |
| 78 | + remote_pth = NULL; |
| 79 | + } |
| 80 | line = xmalloc(len + elen + 1); |
| 81 | strcpy(line, partial); |
| 82 | strcpy(line + len, eline); |
| 83 | @@ -535,6 +542,7 @@ void put(int argc, char *argv[]) |
| 84 | int fd; |
| 85 | int n, err; |
| 86 | char *cp, *targ; |
| 87 | + long dirlen, namelen, lastlen=0; |
| 88 | |
| 89 | if (argc < 2) { |
| 90 | getmoreargs("send ", "(file) "); |
| 91 | @@ -588,9 +596,22 @@ void put(int argc, char *argv[]) |
| 92 | } |
| 93 | /* this assumes the target is a directory */ |
| 94 | /* on a remote unix system. hmmmm. */ |
| 95 | - cp = strchr(targ, '\0'); |
| 96 | - *cp++ = '/'; |
| 97 | + dirlen = strlen(targ)+1; |
| 98 | +#ifdef WITH_READLINE |
| 99 | + remote_pth = xmalloc(dirlen+1); |
| 100 | +#endif |
| 101 | + strcpy(remote_pth, targ); |
| 102 | + remote_pth[dirlen-1] = '/'; |
| 103 | + cp = remote_pth + dirlen; |
| 104 | for (n = 1; n < argc - 1; n++) { |
| 105 | +#ifdef WITH_READLINE |
| 106 | + namelen = strlen(tail(argv[n])) + 1; |
| 107 | + if (namelen > lastlen) { |
| 108 | + remote_pth = xrealloc(remote_pth, dirlen + namelen + 1); |
| 109 | + cp = remote_pth + dirlen; |
| 110 | + lastlen = namelen; |
| 111 | + } |
| 112 | +#endif |
| 113 | strcpy(cp, tail(argv[n])); |
| 114 | fd = open(argv[n], O_RDONLY | mode->m_openflags); |
| 115 | if (fd < 0) { |
| 116 | @@ -600,9 +621,9 @@ void put(int argc, char *argv[]) |
| 117 | } |
| 118 | if (verbose) |
| 119 | printf("putting %s to %s:%s [%s]\n", |
| 120 | - argv[n], hostname, targ, mode->m_mode); |
| 121 | + argv[n], hostname, remote_pth, mode->m_mode); |
| 122 | sa_set_port(&peeraddr, port); |
| 123 | - tftp_sendfile(fd, targ, mode->m_mode); |
| 124 | + tftp_sendfile(fd, remote_pth, mode->m_mode); |
| 125 | } |
| 126 | } |
| 127 | |
| 128 | @@ -801,6 +822,10 @@ static void command(void) |
| 129 | free(line); |
| 130 | line = NULL; |
| 131 | } |
| 132 | + if (remote_pth) { |
| 133 | + free(remote_pth); |
| 134 | + remote_pth = NULL; |
| 135 | + } |
| 136 | line = readline(prompt); |
| 137 | if (!line) |
| 138 | exit(0); /* EOF */ |
| 139 | @@ -872,7 +897,13 @@ struct cmd *getcmd(char *name) |
| 140 | static void makeargv(void) |
| 141 | { |
| 142 | char *cp; |
| 143 | - char **argp = margv; |
| 144 | + char **argp; |
| 145 | + |
| 146 | + if (!sizeof_margv) { |
| 147 | + sizeof_margv = 20; |
| 148 | + margv = xmalloc(sizeof_margv * sizeof(char *)); |
| 149 | + } |
| 150 | + argp = margv; |
| 151 | |
| 152 | margc = 0; |
| 153 | for (cp = line; *cp;) { |
| 154 | @@ -882,6 +913,11 @@ static void makeargv(void) |
| 155 | break; |
| 156 | *argp++ = cp; |
| 157 | margc += 1; |
| 158 | + if (margc == sizeof_margv) { |
| 159 | + sizeof_margv += 20; |
| 160 | + margv = xrealloc(margv, sizeof_margv * sizeof(char *)); |
| 161 | + argp = margv + margc; |
| 162 | + } |
| 163 | while (*cp != '\0' && !isspace(*cp)) |
| 164 | cp++; |
| 165 | if (*cp == '\0') |